40322002342032 has 120 divisors (see below), whose sum is σ = 113217587735616. Its totient is φ = 13396393721088.

The previous prime is 40322002341949. The next prime is 40322002342049. The reversal of 40322002342032 is 23024320022304.

It is a happy number.

40322002342032 is a `hidden beast` number, since 4 + 0 + 3 + 2 + 200 + 2 + 3 + 420 + 32 = 666.

It is a super-2 number, since 2×40322002342032² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40322002341987 and 40322002342005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121606453 + ... + 121937579.

Almost surely, 2^{40322002342032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40322002342032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56608793867808).

40322002342032 is an abundant number, since it is smaller than the sum of its proper divisors (72895585393584).

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

40322002342032 is a wasteful number, since it uses less digits than its factorization.

40322002342032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333925 (or 333916 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 40322002342032 its reverse (23024320022304), we get a palindrome (63346322364336).

The spelling of 40322002342032 in words is "forty trillion, three hundred twenty-two billion, two million, three hundred forty-two thousand, thirty-two".