99456342 has 8 divisors (see below), whose sum is σ = 198912696. Its totient is φ = 33152112.

The previous prime is 99456323. The next prime is 99456361. The reversal of 99456342 is 24365499.

It is an interprime number because it is at equal distance from previous prime (99456323) and next prime (99456361).

It is a sphenic number, since it is the product of 3 distinct primes.

99456342 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 99456294 and 99456303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8288023 + ... + 8288034.

It is an arithmetic number, because the mean of its divisors is an integer number (24864087).

Almost surely, 2^99456342 is an apocalyptic number.

99456342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99456342 is a wasteful number, since it uses less digits than its factorization.

99456342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16576062.

The product of its digits is 233280, while the sum is 42.

The square root of 99456342 is about 9972.7800537262. The cubic root of 99456342 is about 463.3162087880.

The spelling of 99456342 in words is "ninety-nine million, four hundred fifty-six thousand, three hundred forty-two".