99400035311 has 4 divisors (see below), whose sum is σ = 100125583152. Its totient is φ = 98674487472.

The previous prime is 99400035271. The next prime is 99400035349. The reversal of 99400035311 is 11353000499.

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 99400035311 - 2¹⁰ = 99400034287 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 (99400035211) 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, 362773715 + ... + 362773988.

It is an arithmetic number, because the mean of its divisors is an integer number (25031395788).

Almost surely, 2^99400035311 is an apocalyptic number.

99400035311 is a deficient number, since it is larger than the sum of its proper divisors (725547841).

99400035311 is a wasteful number, since it uses less digits than its factorization.

99400035311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725547840.

The product of its (nonzero) digits is 14580, while the sum is 35.

The spelling of 99400035311 in words is "ninety-nine billion, four hundred million, thirty-five thousand, three hundred eleven".