10945647676474 has 12 divisors (see below), whose sum is σ = 19099038292794. Its totient is φ = 4690991861304.

The previous prime is 10945647676393. The next prime is 10945647676487. The reversal of 10945647676474 is 47467674654901.

It can be written as a sum of positive squares in only one way, i.e., 7250767925625 + 3694879750849 = 2692725^2 + 1922207^2 .

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 5 ways as a sum of consecutive naturals, for example, 55845141109 + ... + 55845141304.

Almost surely, 2^{10945647676474} is an apocalyptic number.

10945647676474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10945647676474 is a deficient number, since it is larger than the sum of its proper divisors (8153390616320).

10945647676474 is a wasteful number, since it uses less digits than its factorization.

10945647676474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111690282429 (or 111690282422 counting only the distinct ones).

The product of its (nonzero) digits is 853493760, while the sum is 70.

The spelling of 10945647676474 in words is "ten trillion, nine hundred forty-five billion, six hundred forty-seven million, six hundred seventy-six thousand, four hundred seventy-four".