99074277723 has 4 divisors (see below), whose sum is σ = 132099036968. Its totient is φ = 66049518480.

The previous prime is 99074277689. The next prime is 99074277737. The reversal of 99074277723 is 32777247099.

It is a happy number.

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

It is not a de Polignac number, because 99074277723 - 2¹⁴ = 99074261339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99074277763) 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, 16512379618 + ... + 16512379623.

It is an arithmetic number, because the mean of its divisors is an integer number (33024759242).

Almost surely, 2^99074277723 is an apocalyptic number.

99074277723 is a deficient number, since it is larger than the sum of its proper divisors (33024759245).

99074277723 is a wasteful number, since it uses less digits than its factorization.

99074277723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33024759244.

The product of its (nonzero) digits is 9335088, while the sum is 57.

The spelling of 99074277723 in words is "ninety-nine billion, seventy-four million, two hundred seventy-seven thousand, seven hundred twenty-three".