70662120599 has 16 divisors (see below), whose sum is σ = 85696151040. Its totient is φ = 56952218400.

The previous prime is 70662120577. The next prime is 70662120611. The reversal of 70662120599 is 99502126607.

It is not a de Polignac number, because 70662120599 - 2²⁰ = 70661072023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70662120569) 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, 3709952 + ... + 3728949.

It is an arithmetic number, because the mean of its divisors is an integer number (5356009440).

Almost surely, 2^70662120599 is an apocalyptic number.

70662120599 is a deficient number, since it is larger than the sum of its proper divisors (15034030441).

70662120599 is a wasteful number, since it uses less digits than its factorization.

70662120599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438990.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 70662120599 in words is "seventy billion, six hundred sixty-two million, one hundred twenty thousand, five hundred ninety-nine".