99259943162 has 16 divisors (see below), whose sum is σ = 160320150720. Its totient is φ = 45918856128.

The previous prime is 99259943137. The next prime is 99259943171. The reversal of 99259943162 is 26134995299.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24738758 + ... + 24742769.

It is an arithmetic number, because the mean of its divisors is an integer number (10020009420).

Almost surely, 2^99259943162 is an apocalyptic number.

99259943162 is a deficient number, since it is larger than the sum of its proper divisors (61060207558).

99259943162 is a wasteful number, since it uses less digits than its factorization.

99259943162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49481605.

The product of its digits is 9447840, while the sum is 59.

The spelling of 99259943162 in words is "ninety-nine billion, two hundred fifty-nine million, nine hundred forty-three thousand, one hundred sixty-two".