73424206336576 has 56 divisors (see below), whose sum is σ = 146178072855360. Its totient is φ = 36591949632000.

The previous prime is 73424206336567. The next prime is 73424206336601. The reversal of 73424206336576 is 67563360242437.

It is a super-2 number, since 2×73424206336576² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73424206336576.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379452651 + ... + 379646101.

It is an arithmetic number, because the mean of its divisors is an integer number (2610322729560).

Almost surely, 2^{73424206336576} is an apocalyptic number.

It is an amenable number.

73424206336576 is a deficient number, since it is larger than the sum of its proper divisors (72753866518784).

73424206336576 is a wasteful number, since it uses less digits than its factorization.

73424206336576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212843 (or 212833 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 58.

The spelling of 73424206336576 in words is "seventy-three trillion, four hundred twenty-four billion, two hundred six million, three hundred thirty-six thousand, five hundred seventy-six".