99999993354 has 16 divisors (see below), whose sum is σ = 208695638592. Its totient is φ = 31884055808.

The previous prime is 99999993349. The next prime is 99999993413. The reversal of 99999993354 is 45339999999.

It is a self number, because there is not a number n which added to its sum of digits gives 99999993354.

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, 362318679 + ... + 362318954.

It is an arithmetic number, because the mean of its divisors is an integer number (13043477412).

Almost surely, 2^99999993354 is an apocalyptic number.

99999993354 is an abundant number, since it is smaller than the sum of its proper divisors (108695645238).

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

99999993354 is a wasteful number, since it uses less digits than its factorization.

99999993354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724637661.

The product of its digits is 860934420, while the sum is 78.

The spelling of 99999993354 in words is "ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-three thousand, three hundred fifty-four".