11742756496 has 15 divisors (see below), whose sum is σ = 22752430563. Its totient is φ = 5871161520.

The previous prime is 11742756481. The next prime is 11742756503. The reversal of 11742756496 is 69465724711.

The square root of 11742756496 is 108364.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 419911 + ... + 447001.

Almost surely, 2^11742756496 is an apocalyptic number.

11742756496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11742756496 is the 108364-th square number.

It is an amenable number.

11742756496 is a deficient number, since it is larger than the sum of its proper divisors (11009674067).

11742756496 is an frugal number, since it uses more digits than its factorization.

11742756496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54190 (or 27093 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The spelling of 11742756496 in words is "eleven billion, seven hundred forty-two million, seven hundred fifty-six thousand, four hundred ninety-six".