12474597997 has 8 divisors (see below), whose sum is σ = 12888714240. Its totient is φ = 12061213680.

The previous prime is 12474597901. The next prime is 12474598007. The reversal of 12474597997 is 79979547421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12474597997 - 2³¹ = 10327114349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12474537997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148222 + ... + 216607.

It is an arithmetic number, because the mean of its divisors is an integer number (1611089280).

Almost surely, 2^12474597997 is an apocalyptic number.

It is an amenable number.

12474597997 is a deficient number, since it is larger than the sum of its proper divisors (414116243).

12474597997 is a wasteful number, since it uses less digits than its factorization.

12474597997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365963.

The product of its digits is 40007520, while the sum is 64.

The spelling of 12474597997 in words is "twelve billion, four hundred seventy-four million, five hundred ninety-seven thousand, nine hundred ninety-seven".