662528242124 has 24 divisors (see below), whose sum is σ = 1335490007040. Its totient is φ = 281704920336.

The previous prime is 662528242093. The next prime is 662528242141. The reversal of 662528242124 is 421242825266.

It is a super-2 number, since 2×662528242124² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93152834 + ... + 93159945.

It is an arithmetic number, because the mean of its divisors is an integer number (55645416960).

Almost surely, 2^662528242124 is an apocalyptic number.

It is an amenable number.

662528242124 is an abundant number, since it is smaller than the sum of its proper divisors (672961764916).

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

662528242124 is a wasteful number, since it uses less digits than its factorization.

662528242124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186312917 (or 186312915 counting only the distinct ones).

The product of its digits is 737280, while the sum is 44.

The spelling of 662528242124 in words is "six hundred sixty-two billion, five hundred twenty-eight million, two hundred forty-two thousand, one hundred twenty-four".