13754614974544 has 40 divisors (see below), whose sum is σ = 26748749220480. Its totient is φ = 6851755680000.

The previous prime is 13754614974481. The next prime is 13754614974547. The reversal of 13754614974544 is 44547941645731.

It is a happy number.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13754614974547) 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, 3668724 + ... + 6400684.

It is an arithmetic number, because the mean of its divisors is an integer number (668718730512).

Almost surely, 2^{13754614974544} is an apocalyptic number.

It is an amenable number.

13754614974544 is a deficient number, since it is larger than the sum of its proper divisors (12994134245936).

13754614974544 is a wasteful number, since it uses less digits than its factorization.

13754614974544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733139 (or 2733133 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 64.

The spelling of 13754614974544 in words is "thirteen trillion, seven hundred fifty-four billion, six hundred fourteen million, nine hundred seventy-four thousand, five hundred forty-four".