402335422132 has 48 divisors (see below), whose sum is σ = 823611317760. Its totient is φ = 168373007712.

The previous prime is 402335422117. The next prime is 402335422187. The reversal of 402335422132 is 231224533204.

It is a junction number, because it is equal to n+sod(n) for n = 402335422094 and 402335422103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4505703 + ... + 4594129.

It is an arithmetic number, because the mean of its divisors is an integer number (17158569120).

Almost surely, 2^402335422132 is an apocalyptic number.

It is an amenable number.

402335422132 is an abundant number, since it is smaller than the sum of its proper divisors (421275895628).

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

402335422132 is a wasteful number, since it uses less digits than its factorization.

402335422132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92260 (or 92258 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 402335422132 its reverse (231224533204), we get a palindrome (633559955336).

The spelling of 402335422132 in words is "four hundred two billion, three hundred thirty-five million, four hundred twenty-two thousand, one hundred thirty-two".