69479324442 has 48 divisors (see below), whose sum is σ = 164287835712. Its totient is φ = 21046138560.

The previous prime is 69479324437. The next prime is 69479324477. The reversal of 69479324442 is 24442397496.

69479324442 is a `hidden beast` number, since 6 + 94 + 7 + 93 + 24 + 442 = 666.

It is a super-2 number, since 2×69479324442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451123 + ... + 585209.

It is an arithmetic number, because the mean of its divisors is an integer number (3422663244).

Almost surely, 2^69479324442 is an apocalyptic number.

69479324442 is an abundant number, since it is smaller than the sum of its proper divisors (94808511270).

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

69479324442 is a wasteful number, since it uses less digits than its factorization.

69479324442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136723 (or 136720 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The spelling of 69479324442 in words is "sixty-nine billion, four hundred seventy-nine million, three hundred twenty-four thousand, four hundred forty-two".