73244089975005 has 24 divisors (see below), whose sum is σ = 126961719418872. Its totient is φ = 39061884870144.

The previous prime is 73244089974983. The next prime is 73244089975057. The reversal of 73244089975005 is 50057998044237.

73244089975005 is a `hidden beast` number, since 7 + 3 + 2 + 4 + 40 + 89 + 9 + 7 + 500 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6012666901476 + 67231423073529 = 2452074^2 + 8199477^2 .

It is not a de Polignac number, because 73244089975005 - 2⁸ = 73244089974749 is a prime.

It is a congruent number.

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, 32862864 + ... + 35020793.

It is an arithmetic number, because the mean of its divisors is an integer number (5290071642453).

Almost surely, 2^{73244089975005} is an apocalyptic number.

It is an amenable number.

73244089975005 is a deficient number, since it is larger than the sum of its proper divisors (53717629443867).

73244089975005 is a wasteful number, since it uses less digits than its factorization.

73244089975005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67907645 (or 67907642 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 63.

The spelling of 73244089975005 in words is "seventy-three trillion, two hundred forty-four billion, eighty-nine million, nine hundred seventy-five thousand, five".