11456912379 has 8 divisors (see below), whose sum is σ = 16664599872. Its totient is φ = 6943583240.

The previous prime is 11456912293. The next prime is 11456912381. The reversal of 11456912379 is 97321965411.

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

It is not a de Polignac number, because 11456912379 - 2⁷ = 11456912251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11456912399) 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, 173589549 + ... + 173589614.

It is an arithmetic number, because the mean of its divisors is an integer number (2083074984).

Almost surely, 2^11456912379 is an apocalyptic number.

11456912379 is a deficient number, since it is larger than the sum of its proper divisors (5207687493).

11456912379 is a wasteful number, since it uses less digits than its factorization.

11456912379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347179177.

The product of its digits is 408240, while the sum is 48.

The spelling of 11456912379 in words is "eleven billion, four hundred fifty-six million, nine hundred twelve thousand, three hundred seventy-nine".