40422341322342 has 96 divisors (see below), whose sum is σ = 100771447982400. Its totient is φ = 11471015635200.

The previous prime is 40422341322239. The next prime is 40422341322367. The reversal of 40422341322342 is 24322314322404.

40422341322342 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 2 + 3 + 413 + 2 + 234 + 2 = 666.

40422341322342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40422341322297 and 40422341322306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 351035008 + ... + 351150140.

It is an arithmetic number, because the mean of its divisors is an integer number (1049702583150).

Almost surely, 2^{40422341322342} is an apocalyptic number.

40422341322342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 40422341322342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50385723991200).

40422341322342 is an abundant number, since it is smaller than the sum of its proper divisors (60349106660058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40422341322342 is a wasteful number, since it uses less digits than its factorization.

40422341322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133998 (or 133995 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 40422341322342 its reverse (24322314322404), we get a palindrome (64744655644746).

The spelling of 40422341322342 in words is "forty trillion, four hundred twenty-two billion, three hundred forty-one million, three hundred twenty-two thousand, three hundred forty-two".