73710074409 has 16 divisors (see below), whose sum is σ = 98424580800. Its totient is φ = 49067859456.

The previous prime is 73710074363. The next prime is 73710074423. The reversal of 73710074409 is 90447001737.

It is not a de Polignac number, because 73710074409 - 2⁹ = 73710073897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73710074429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8256222 + ... + 8265144.

It is an arithmetic number, because the mean of its divisors is an integer number (6151536300).

Almost surely, 2^73710074409 is an apocalyptic number.

It is an amenable number.

73710074409 is a deficient number, since it is larger than the sum of its proper divisors (24714506391).

73710074409 is a wasteful number, since it uses less digits than its factorization.

73710074409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12664.

The product of its (nonzero) digits is 148176, while the sum is 42.

The spelling of 73710074409 in words is "seventy-three billion, seven hundred ten million, seventy-four thousand, four hundred nine".