426961387176 has 16 divisors (see below), whose sum is σ = 1067403468000. Its totient is φ = 142320462384.

The previous prime is 426961387093. The next prime is 426961387199. The reversal of 426961387176 is 671783169624.

It is a super-2 number, since 2×426961387176² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8895028876 + ... + 8895028923.

It is an arithmetic number, because the mean of its divisors is an integer number (66712716750).

Almost surely, 2^426961387176 is an apocalyptic number.

It is an amenable number.

426961387176 is an abundant number, since it is smaller than the sum of its proper divisors (640442080824).

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

426961387176 is a wasteful number, since it uses less digits than its factorization.

426961387176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17790057808 (or 17790057804 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 60.

The spelling of 426961387176 in words is "four hundred twenty-six billion, nine hundred sixty-one million, three hundred eighty-seven thousand, one hundred seventy-six".