427016537180 has 24 divisors (see below), whose sum is σ = 906810402960. Its totient is φ = 168887438720.

The previous prime is 427016537173. The next prime is 427016537183. The reversal of 427016537180 is 81735610724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427016537183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119946686 + ... + 119950245.

It is an arithmetic number, because the mean of its divisors is an integer number (37783766790).

Almost surely, 2^427016537180 is an apocalyptic number.

It is an amenable number.

427016537180 is an abundant number, since it is smaller than the sum of its proper divisors (479793865780).

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

427016537180 is a wasteful number, since it uses less digits than its factorization.

427016537180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239897029 (or 239897027 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 427016537180 in words is "four hundred twenty-seven billion, sixteen million, five hundred thirty-seven thousand, one hundred eighty".