2014745374644 has 48 divisors (see below), whose sum is σ = 4863338625600. Its totient is φ = 648402447616.

The previous prime is 2014745374627. The next prime is 2014745374657. The reversal of 2014745374644 is 4464735474102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13115272 + ... + 13268000.

It is an arithmetic number, because the mean of its divisors is an integer number (101319554700).

Almost surely, 2^{2014745374644} is an apocalyptic number.

It is an amenable number.

2014745374644 is an abundant number, since it is smaller than the sum of its proper divisors (2848593250956).

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

2014745374644 is a wasteful number, since it uses less digits than its factorization.

2014745374644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190672 (or 190670 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 51.

The spelling of 2014745374644 in words is "two trillion, fourteen billion, seven hundred forty-five million, three hundred seventy-four thousand, six hundred forty-four".