99364133490 has 32 divisors (see below), whose sum is σ = 239992873920. Its totient is φ = 26328329664.

The previous prime is 99364133467. The next prime is 99364133501. The reversal of 99364133490 is 9433146399.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10543500 + ... + 10552919.

It is an arithmetic number, because the mean of its divisors is an integer number (7499777310).

Almost surely, 2^99364133490 is an apocalyptic number.

99364133490 is an abundant number, since it is smaller than the sum of its proper divisors (140628740430).

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

99364133490 is a wasteful number, since it uses less digits than its factorization.

99364133490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21096586.

The product of its (nonzero) digits is 1889568, while the sum is 51.

The spelling of 99364133490 in words is "ninety-nine billion, three hundred sixty-four million, one hundred thirty-three thousand, four hundred ninety".