98642945804 has 12 divisors (see below), whose sum is σ = 185904013344. Its totient is φ = 45527513424.

The previous prime is 98642945803. The next prime is 98642945837. The reversal of 98642945804 is 40854924689.

It is not an unprimeable number, because it can be changed into a prime (98642945803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948489812 + ... + 948489915.

It is an arithmetic number, because the mean of its divisors is an integer number (15492001112).

Almost surely, 2^98642945804 is an apocalyptic number.

It is an amenable number.

98642945804 is a deficient number, since it is larger than the sum of its proper divisors (87261067540).

98642945804 is a wasteful number, since it uses less digits than its factorization.

98642945804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896979744 (or 1896979742 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 98642945804 in words is "ninety-eight billion, six hundred forty-two million, nine hundred forty-five thousand, eight hundred four".