99407845351 has 16 divisors (see below), whose sum is σ = 104540502528. Its totient is φ = 94407012000.

The previous prime is 99407845307. The next prime is 99407845363. The reversal of 99407845351 is 15354870499.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 99407845351 - 2⁹ = 99407844839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99407845292 and 99407845301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99407845301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2383326 + ... + 2424676.

It is an arithmetic number, because the mean of its divisors is an integer number (6533781408).

Almost surely, 2^99407845351 is an apocalyptic number.

99407845351 is a deficient number, since it is larger than the sum of its proper divisors (5132657177).

99407845351 is a wasteful number, since it uses less digits than its factorization.

99407845351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42942.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 99407845351 in words is "ninety-nine billion, four hundred seven million, eight hundred forty-five thousand, three hundred fifty-one".