94075391091 has 12 divisors (see below), whose sum is σ = 137873576456. Its totient is φ = 57015388320.

The previous prime is 94075391083. The next prime is 94075391093. The reversal of 94075391091 is 19019357049.

It is not a de Polignac number, because 94075391091 - 2³ = 94075391083 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 94075391091.

It is not an unprimeable number, because it can be changed into a prime (94075391093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129580066 + ... + 129580791.

Almost surely, 2^94075391091 is an apocalyptic number.

94075391091 is a deficient number, since it is larger than the sum of its proper divisors (43798185365).

94075391091 is a wasteful number, since it uses less digits than its factorization.

94075391091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259160882 (or 259160871 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 48.

The spelling of 94075391091 in words is "ninety-four billion, seventy-five million, three hundred ninety-one thousand, ninety-one".