402232000332 has 24 divisors (see below), whose sum is σ = 950421606400. Its totient is φ = 132380151696.

The previous prime is 402232000309. The next prime is 402232000337. The reversal of 402232000332 is 233000232204.

It is a super-2 number, since 2×402232000332² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 402232000299 and 402232000308.

It is not an unprimeable number, because it can be changed into a prime (402232000337) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 212146732 + ... + 212148627.

Almost surely, 2^402232000332 is an apocalyptic number.

It is an amenable number.

402232000332 is an abundant number, since it is smaller than the sum of its proper divisors (548189606068).

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

402232000332 is a wasteful number, since it uses less digits than its factorization.

402232000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424295445 (or 424295443 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 402232000332 its reverse (233000232204), we get a palindrome (635232232536).

The spelling of 402232000332 in words is "four hundred two billion, two hundred thirty-two million, three hundred thirty-two", and thus it is an aban number.