27970241193 has 16 divisors (see below), whose sum is σ = 41462468160. Its totient is φ = 18635544288.

The previous prime is 27970241179. The next prime is 27970241207. The reversal of 27970241193 is 39114207972.

It is an interprime number because it is at equal distance from previous prime (27970241179) and next prime (27970241207).

It is not a de Polignac number, because 27970241193 - 2⁴ = 27970241177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27970241693) 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, 267855 + ... + 357332.

It is an arithmetic number, because the mean of its divisors is an integer number (2591404260).

Almost surely, 2^27970241193 is an apocalyptic number.

It is an amenable number.

27970241193 is a deficient number, since it is larger than the sum of its proper divisors (13492226967).

27970241193 is a wasteful number, since it uses less digits than its factorization.

27970241193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626853 (or 626847 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 27970241193 in words is "twenty-seven billion, nine hundred seventy million, two hundred forty-one thousand, one hundred ninety-three".