99629343862 has 16 divisors (see below), whose sum is σ = 154439580672. Its totient is φ = 48153125160.

The previous prime is 99629343859. The next prime is 99629343871. The reversal of 99629343862 is 26834392699.

It is a self number, because there is not a number n which added to its sum of digits gives 99629343862.

It is a congruent number.

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, 855178 + ... + 964669.

It is an arithmetic number, because the mean of its divisors is an integer number (9652473792).

Almost surely, 2^99629343862 is an apocalyptic number.

99629343862 is a deficient number, since it is larger than the sum of its proper divisors (54810236810).

99629343862 is a wasteful number, since it uses less digits than its factorization.

99629343862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820763.

The product of its digits is 30233088, while the sum is 61.

The spelling of 99629343862 in words is "ninety-nine billion, six hundred twenty-nine million, three hundred forty-three thousand, eight hundred sixty-two".