73670352417 has 16 divisors (see below), whose sum is σ = 109145808000. Its totient is φ = 49111522992.

The previous prime is 73670352409. The next prime is 73670352461. The reversal of 73670352417 is 71425307637.

It is not a de Polignac number, because 73670352417 - 2³ = 73670352409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73670350417) 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, 891084 + ... + 970242.

It is an arithmetic number, because the mean of its divisors is an integer number (6821613000).

Almost surely, 2^73670352417 is an apocalyptic number.

It is an amenable number.

73670352417 is a deficient number, since it is larger than the sum of its proper divisors (35475455583).

73670352417 is a wasteful number, since it uses less digits than its factorization.

73670352417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113637 (or 113631 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

The spelling of 73670352417 in words is "seventy-three billion, six hundred seventy million, three hundred fifty-two thousand, four hundred seventeen".