11974597104 has 40 divisors (see below), whose sum is σ = 31688878032. Its totient is φ = 3894177280.

The previous prime is 11974597081. The next prime is 11974597109. The reversal of 11974597104 is 40179547911.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11974597109) 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, 3040359 + ... + 3044294.

Almost surely, 2^11974597104 is an apocalyptic number.

It is an amenable number.

11974597104 is an abundant number, since it is smaller than the sum of its proper divisors (19714280928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11974597104 is a wasteful number, since it uses less digits than its factorization.

11974597104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084705 (or 6084699 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 48.

The spelling of 11974597104 in words is "eleven billion, nine hundred seventy-four million, five hundred ninety-seven thousand, one hundred four".