402132212332 has 6 divisors (see below), whose sum is σ = 703731371588. Its totient is φ = 201066106164.

The previous prime is 402132212297. The next prime is 402132212387. The reversal of 402132212332 is 233212231204.

It is a junction number, because it is equal to n+sod(n) for n = 402132212297 and 402132212306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50266526538 + ... + 50266526545.

Almost surely, 2^402132212332 is an apocalyptic number.

It is an amenable number.

402132212332 is a deficient number, since it is larger than the sum of its proper divisors (301599159256).

402132212332 is a wasteful number, since it uses less digits than its factorization.

402132212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100533053087 (or 100533053085 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 402132212332 its reverse (233212231204), we get a palindrome (635344443536).

The spelling of 402132212332 in words is "four hundred two billion, one hundred thirty-two million, two hundred twelve thousand, three hundred thirty-two".