402532041125260 has 24 divisors (see below), whose sum is σ = 845318146601376. Its totient is φ = 161012652595200.

The previous prime is 402532041125257. The next prime is 402532041125281. The reversal of 402532041125260 is 62521140235204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10975564 + ... + 30422476.

It is an arithmetic number, because the mean of its divisors is an integer number (35221589441724).

Almost surely, 2^{402532041125260} is an apocalyptic number.

It is an amenable number.

402532041125260 is an abundant number, since it is smaller than the sum of its proper divisors (442786105476116).

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

402532041125260 is a wasteful number, since it uses less digits than its factorization.

402532041125260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20481873 (or 20481871 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 402532041125260 in words is "four hundred two trillion, five hundred thirty-two billion, forty-one million, one hundred twenty-five thousand, two hundred sixty".