402411197180160 has 648 divisors, whose sum is σ = 1679601058140096. Its totient is φ = 91979698728960.

The previous prime is 402411197180141. The next prime is 402411197180171. The reversal of 402411197180160 is 61081791114204.

402411197180160 is a `hidden beast` number, since 4 + 0 + 2 + 411 + 1 + 9 + 71 + 8 + 0 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (648).

It is a super-2 number, since 2×402411197180160² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2039325 + ... + 28442595.

Almost surely, 2^{402411197180160} is an apocalyptic number.

402411197180160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402411197180160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (839800529070048).

402411197180160 is an abundant number, since it is smaller than the sum of its proper divisors (1277189860959936).

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

402411197180160 is an equidigital number, since it uses as much as digits as its factorization.

402411197180160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26403321 (or 26403288 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 402411197180160 in words is "four hundred two trillion, four hundred eleven billion, one hundred ninety-seven million, one hundred eighty thousand, one hundred sixty".