45144388344154 has 32 divisors (see below), whose sum is σ = 77761188149760. Its totient is φ = 19440037422000.

The previous prime is 45144388344089. The next prime is 45144388344161.

45144388344154 is nontrivially palindromic in base 10.

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, 88446379 + ... + 88955329.

It is an arithmetic number, because the mean of its divisors is an integer number (2430037129680).

Almost surely, 2^{45144388344154} is an apocalyptic number.

45144388344154 is a deficient number, since it is larger than the sum of its proper divisors (32616799805606).

45144388344154 is a wasteful number, since it uses less digits than its factorization.

45144388344154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721186.

The product of its digits is 58982400, while the sum is 58.

The spelling of 45144388344154 in words is "forty-five trillion, one hundred forty-four billion, three hundred eighty-eight million, three hundred forty-four thousand, one hundred fifty-four".