102741326772724 has 24 divisors (see below), whose sum is σ = 189669108487040. Its totient is φ = 48561832053504.

The previous prime is 102741326772709. The next prime is 102741326772787. The reversal of 102741326772724 is 427277623147201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1459856349 + ... + 1459926724.

Almost surely, 2^{102741326772724} is an apocalyptic number.

It is an amenable number.

102741326772724 is a deficient number, since it is larger than the sum of its proper divisors (86927781714316).

102741326772724 is a wasteful number, since it uses less digits than its factorization.

102741326772724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919783559 (or 2919783557 counting only the distinct ones).

The product of its (nonzero) digits is 11063808, while the sum is 55.

The spelling of 102741326772724 in words is "one hundred two trillion, seven hundred forty-one billion, three hundred twenty-six million, seven hundred seventy-two thousand, seven hundred twenty-four".