14774456137 has 12 divisors (see below), whose sum is σ = 17188658256. Its totient is φ = 12662312040.

The previous prime is 14774456131. The next prime is 14774456143. The reversal of 14774456137 is 73165447741.

It is an interprime number because it is at equal distance from previous prime (14774456131) and next prime (14774456143).

It is not a de Polignac number, because 14774456137 - 2⁷ = 14774456009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (14774456131) 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, 645898 + ... + 668380.

It is an arithmetic number, because the mean of its divisors is an integer number (1432388188).

Almost surely, 2^14774456137 is an apocalyptic number.

It is an amenable number.

14774456137 is a deficient number, since it is larger than the sum of its proper divisors (2414202119).

14774456137 is a wasteful number, since it uses less digits than its factorization.

14774456137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35908 (or 35901 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 49.

The spelling of 14774456137 in words is "fourteen billion, seven hundred seventy-four million, four hundred fifty-six thousand, one hundred thirty-seven".