94375391039 has 4 divisors (see below), whose sum is σ = 94678849200. Its totient is φ = 94071932880.

The previous prime is 94375391029. The next prime is 94375391051. The reversal of 94375391039 is 93019357349.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93019357349 = 223 ⋅417127163.

It is a cyclic number.

It is not a de Polignac number, because 94375391039 - 2⁴ = 94375391023 is a prime.

It is a super-2 number, since 2×94375391039² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94375391029) 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, 151728614 + ... + 151729235.

It is an arithmetic number, because the mean of its divisors is an integer number (23669712300).

Almost surely, 2^94375391039 is an apocalyptic number.

94375391039 is a deficient number, since it is larger than the sum of its proper divisors (303458161).

94375391039 is a wasteful number, since it uses less digits than its factorization.

94375391039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303458160.

The product of its (nonzero) digits is 2755620, while the sum is 53.

The spelling of 94375391039 in words is "ninety-four billion, three hundred seventy-five million, three hundred ninety-one thousand, thirty-nine".