12874149597 has 32 divisors (see below), whose sum is σ = 17885439360. Its totient is φ = 8227296000.

The previous prime is 12874149583. The next prime is 12874149643. The reversal of 12874149597 is 79594147821.

It is not a de Polignac number, because 12874149597 - 2¹⁴ = 12874133213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12874149097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12133447 + ... + 12134507.

It is an arithmetic number, because the mean of its divisors is an integer number (558919980).

Almost surely, 2^12874149597 is an apocalyptic number.

It is an amenable number.

12874149597 is a deficient number, since it is larger than the sum of its proper divisors (5011289763).

12874149597 is a wasteful number, since it uses less digits than its factorization.

12874149597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965.

The product of its digits is 5080320, while the sum is 57.

The spelling of 12874149597 in words is "twelve billion, eight hundred seventy-four million, one hundred forty-nine thousand, five hundred ninety-seven".