93642392069 has 4 divisors (see below), whose sum is σ = 98570939040. Its totient is φ = 88713845100.

The previous prime is 93642392023. The next prime is 93642392083. The reversal of 93642392069 is 96029324639.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 93642392069 - 2³⁶ = 24922915333 is a prime.

It is a super-2 number, since 2×93642392069² (a number of 23 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 93642392069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93644392069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2464273457 + ... + 2464273494.

It is an arithmetic number, because the mean of its divisors is an integer number (24642734760).

Almost surely, 2^93642392069 is an apocalyptic number.

It is an amenable number.

93642392069 is a deficient number, since it is larger than the sum of its proper divisors (4928546971).

93642392069 is a wasteful number, since it uses less digits than its factorization.

93642392069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4928546970.

The product of its (nonzero) digits is 3779136, while the sum is 53.

The spelling of 93642392069 in words is "ninety-three billion, six hundred forty-two million, three hundred ninety-two thousand, sixty-nine".