100742062874687 has 16 divisors (see below), whose sum is σ = 114878160113472. Its totient is φ = 87518815096320.

The previous prime is 100742062874683. The next prime is 100742062874689. The reversal of 100742062874687 is 786478260247001.

It is a cyclic number.

It is not a de Polignac number, because 100742062874687 - 2² = 100742062874683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100742062874681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4393739 + ... + 14858972.

It is an arithmetic number, because the mean of its divisors is an integer number (7179885007092).

Almost surely, 2^{100742062874687} is an apocalyptic number.

100742062874687 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

100742062874687 is a deficient number, since it is larger than the sum of its proper divisors (14136097238785).

100742062874687 is a wasteful number, since it uses less digits than its factorization.

100742062874687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19276418.

The product of its (nonzero) digits is 50577408, while the sum is 62.

The spelling of 100742062874687 in words is "one hundred trillion, seven hundred forty-two billion, sixty-two million, eight hundred seventy-four thousand, six hundred eighty-seven".