14574199157 has 4 divisors (see below), whose sum is σ = 16656227616. Its totient is φ = 12492170700.

The previous prime is 14574199091. The next prime is 14574199177. The reversal of 14574199157 is 75199147541.

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 14574199157 - 2⁸ = 14574198901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14574199099 and 14574199108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14574199177) 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, 1041014219 + ... + 1041014232.

It is an arithmetic number, because the mean of its divisors is an integer number (4164056904).

Almost surely, 2^14574199157 is an apocalyptic number.

It is an amenable number.

14574199157 is a deficient number, since it is larger than the sum of its proper divisors (2082028459).

14574199157 is an equidigital number, since it uses as much as digits as its factorization.

14574199157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082028458.

The product of its digits is 1587600, while the sum is 53.

The spelling of 14574199157 in words is "fourteen billion, five hundred seventy-four million, one hundred ninety-nine thousand, one hundred fifty-seven".