99146490586 has 64 divisors (see below), whose sum is σ = 182472466176. Its totient is φ = 39757132800.

The previous prime is 99146490467. The next prime is 99146490623. The reversal of 99146490586 is 68509464199.

99146490586 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8525856 + ... + 8537476.

It is an arithmetic number, because the mean of its divisors is an integer number (2851132284).

Almost surely, 2^99146490586 is an apocalyptic number.

99146490586 is a deficient number, since it is larger than the sum of its proper divisors (83325975590).

99146490586 is a wasteful number, since it uses less digits than its factorization.

99146490586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12967.

The product of its (nonzero) digits is 16796160, while the sum is 61.

The spelling of 99146490586 in words is "ninety-nine billion, one hundred forty-six million, four hundred ninety thousand, five hundred eighty-six".