42313545612 has 60 divisors (see below), whose sum is σ = 119124898816. Its totient is φ = 13019551200.

The previous prime is 42313545569. The next prime is 42313545629. The reversal of 42313545612 is 21654531324.

42313545612 is a `hidden beast` number, since 4 + 2 + 3 + 1 + 35 + 4 + 5 + 612 = 666.

It is a super-2 number, since 2×42313545612² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5018764 + ... + 5027187.

Almost surely, 2^42313545612 is an apocalyptic number.

It is an amenable number.

42313545612 is an abundant number, since it is smaller than the sum of its proper divisors (76811353204).

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

42313545612 is a wasteful number, since it uses less digits than its factorization.

42313545612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10045980 (or 10045969 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 42313545612 in words is "forty-two billion, three hundred thirteen million, five hundred forty-five thousand, six hundred twelve".