11976745370 has 8 divisors (see below), whose sum is σ = 21558141684. Its totient is φ = 4790698144.

The previous prime is 11976745369. The next prime is 11976745421. The reversal of 11976745370 is 7354767911.

It can be written as a sum of positive squares in 2 ways, for example, as 11970329281 + 6416089 = 109409^2 + 2533^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598837259 + ... + 598837278.

Almost surely, 2^11976745370 is an apocalyptic number.

11976745370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11976745370 is a deficient number, since it is larger than the sum of its proper divisors (9581396314).

11976745370 is a wasteful number, since it uses less digits than its factorization.

11976745370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197674544.

The product of its (nonzero) digits is 1111320, while the sum is 50.

The spelling of 11976745370 in words is "eleven billion, nine hundred seventy-six million, seven hundred forty-five thousand, three hundred seventy".