40323434301342 has 12 divisors (see below), whose sum is σ = 87367440986280. Its totient is φ = 13441144767108.

The previous prime is 40323434301341. The next prime is 40323434301347. The reversal of 40323434301342 is 24310343432304.

40323434301342 is a `hidden beast` number, since 4 + 0 + 3 + 2 + 3 + 4 + 3 + 4 + 301 + 342 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 40323434301297 and 40323434301306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40323434301341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1120095397242 + ... + 1120095397277.

It is an arithmetic number, because the mean of its divisors is an integer number (7280620082190).

Almost surely, 2^{40323434301342} is an apocalyptic number.

40323434301342 is an abundant number, since it is smaller than the sum of its proper divisors (47044006684938).

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

40323434301342 is a wasteful number, since it uses less digits than its factorization.

40323434301342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240190794527 (or 2240190794524 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 40323434301342 its reverse (24310343432304), we get a palindrome (64633777733646).

The spelling of 40323434301342 in words is "forty trillion, three hundred twenty-three billion, four hundred thirty-four million, three hundred one thousand, three hundred forty-two".