99393042 has 32 divisors (see below), whose sum is σ = 230390784. Its totient is φ = 27997200.

The previous prime is 99393031. The next prime is 99393053. The reversal of 99393042 is 24039399.

It is an interprime number because it is at equal distance from previous prime (99393031) and next prime (99393053).

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, 13684 + ... + 19647.

It is an arithmetic number, because the mean of its divisors is an integer number (7199712).

Almost surely, 2^99393042 is an apocalyptic number.

99393042 is an abundant number, since it is smaller than the sum of its proper divisors (130997742).

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

99393042 is a wasteful number, since it uses less digits than its factorization.

99393042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33414.

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 99393042 is about 9969.6059099645. The cubic root of 99393042 is about 463.2178938234.

The spelling of 99393042 in words is "ninety-nine million, three hundred ninety-three thousand, forty-two".