99348424351 has 4 divisors (see below), whose sum is σ = 108380099304. Its totient is φ = 90316749400.

The previous prime is 99348424319. The next prime is 99348424381. The reversal of 99348424351 is 15342484399.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99348424351 - 2⁵ = 99348424319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99348424381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4515837460 + ... + 4515837481.

It is an arithmetic number, because the mean of its divisors is an integer number (27095024826).

Almost surely, 2^99348424351 is an apocalyptic number.

99348424351 is a deficient number, since it is larger than the sum of its proper divisors (9031674953).

99348424351 is a wasteful number, since it uses less digits than its factorization.

99348424351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031674952.

The product of its digits is 3732480, while the sum is 52.

The spelling of 99348424351 in words is "ninety-nine billion, three hundred forty-eight million, four hundred twenty-four thousand, three hundred fifty-one".