94199001091 has 6 divisors (see below), whose sum is σ = 102002468820. Its totient is φ = 86952923928.

The previous prime is 94199001007. The next prime is 94199001103. The reversal of 94199001091 is 19010099149.

It is not a de Polignac number, because 94199001091 - 2²⁷ = 94064783363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94199061091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278695101 + ... + 278695438.

It is an arithmetic number, because the mean of its divisors is an integer number (17000411470).

Almost surely, 2^94199001091 is an apocalyptic number.

94199001091 is a deficient number, since it is larger than the sum of its proper divisors (7803467729).

94199001091 is a wasteful number, since it uses less digits than its factorization.

94199001091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557390565 (or 557390552 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 43.

The spelling of 94199001091 in words is "ninety-four billion, one hundred ninety-nine million, one thousand, ninety-one".