40322330120 has 32 divisors (see below), whose sum is σ = 90765964800. Its totient is φ = 16121692608.

The previous prime is 40322330117. The next prime is 40322330129. The reversal of 40322330120 is 2103322304.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 40322330092 and 40322330101.

It is not an unprimeable number, because it can be changed into a prime (40322330129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135554 + ... + 314673.

It is an arithmetic number, because the mean of its divisors is an integer number (2836436400).

Almost surely, 2^40322330120 is an apocalyptic number.

40322330120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40322330120 is an abundant number, since it is smaller than the sum of its proper divisors (50443634680).

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

40322330120 is a wasteful number, since it uses less digits than its factorization.

40322330120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452477 (or 452473 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 40322330120 its reverse (2103322304), we get a palindrome (42425652424).

The spelling of 40322330120 in words is "forty billion, three hundred twenty-two million, three hundred thirty thousand, one hundred twenty".