402298036452192 has 48 divisors (see below), whose sum is σ = 1075957484298480. Its totient is φ = 131569169152512.

The previous prime is 402298036452149. The next prime is 402298036452251. The reversal of 402298036452192 is 291254630892204.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 39534000067 + ... + 39534010242.

It is an arithmetic number, because the mean of its divisors is an integer number (22415780922885).

Almost surely, 2^{402298036452192} is an apocalyptic number.

It is an amenable number.

402298036452192 is an abundant number, since it is smaller than the sum of its proper divisors (673659447846288).

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

402298036452192 is a wasteful number, since it uses less digits than its factorization.

402298036452192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79068010375 (or 79068010367 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 402298036452192 in words is "four hundred two trillion, two hundred ninety-eight billion, thirty-six million, four hundred fifty-two thousand, one hundred ninety-two".