98942757636 has 24 divisors (see below), whose sum is σ = 230922954304. Its totient is φ = 32972844960.

The previous prime is 98942757623. The next prime is 98942757649. The reversal of 98942757636 is 63675724989.

It is an interprime number because it is at equal distance from previous prime (98942757623) and next prime (98942757649).

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, 958120 + ... + 1056351.

Almost surely, 2^98942757636 is an apocalyptic number.

It is an amenable number.

98942757636 is an abundant number, since it is smaller than the sum of its proper divisors (131980196668).

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

98942757636 is a wasteful number, since it uses less digits than its factorization.

98942757636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018571 (or 2018569 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 66.

The spelling of 98942757636 in words is "ninety-eight billion, nine hundred forty-two million, seven hundred fifty-seven thousand, six hundred thirty-six".