11747454260464 has 20 divisors (see below), whose sum is σ = 24511515140056. Its totient is φ = 5421901966272.

The previous prime is 11747454260453. The next prime is 11747454260471. The reversal of 11747454260464 is 46406245474711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28239072534 + ... + 28239072949.

Almost surely, 2^{11747454260464} is an apocalyptic number.

It is an amenable number.

11747454260464 is an abundant number, since it is smaller than the sum of its proper divisors (12764060879592).

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

11747454260464 is a wasteful number, since it uses less digits than its factorization.

11747454260464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56478145504 (or 56478145498 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 11747454260464 in words is "eleven trillion, seven hundred forty-seven billion, four hundred fifty-four million, two hundred sixty thousand, four hundred sixty-four".