11371969724 has 12 divisors (see below), whose sum is σ = 19961073048. Its totient is φ = 5668806000.

The previous prime is 11371969643. The next prime is 11371969747. The reversal of 11371969724 is 42796917311.

It is a super-3 number, since 3×11371969724³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4293227 + ... + 4295874.

It is an arithmetic number, because the mean of its divisors is an integer number (1663422754).

Almost surely, 2^11371969724 is an apocalyptic number.

It is an amenable number.

11371969724 is a deficient number, since it is larger than the sum of its proper divisors (8589103324).

11371969724 is a wasteful number, since it uses less digits than its factorization.

11371969724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8589436 (or 8589434 counting only the distinct ones).

The product of its digits is 571536, while the sum is 50.

The spelling of 11371969724 in words is "eleven billion, three hundred seventy-one million, nine hundred sixty-nine thousand, seven hundred twenty-four".