8742960161544 has 64 divisors (see below), whose sum is σ = 26294617036800. Its totient is φ = 2366515531584.

The previous prime is 8742960161483. The next prime is 8742960161557. The reversal of 8742960161544 is 4451610692478.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1369508112 + ... + 1369514495.

It is an arithmetic number, because the mean of its divisors is an integer number (410853391200).

Almost surely, 2^{8742960161544} is an apocalyptic number.

8742960161544 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8742960161544 is an abundant number, since it is smaller than the sum of its proper divisors (17551656875256).

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

8742960161544 is a wasteful number, since it uses less digits than its factorization.

8742960161544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739022642 (or 2739022638 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 8742960161544 in words is "eight trillion, seven hundred forty-two billion, nine hundred sixty million, one hundred sixty-one thousand, five hundred forty-four".