402323402299 has 16 divisors (see below), whose sum is σ = 506682787072. Its totient is φ = 310918976928.

The previous prime is 402323402291. The next prime is 402323402311. The reversal of 402323402299 is 992204323204.

It is not a de Polignac number, because 402323402299 - 2³ = 402323402291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402323402291) 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, 51404649 + ... + 51412474.

It is an arithmetic number, because the mean of its divisors is an integer number (31667674192).

Almost surely, 2^402323402299 is an apocalyptic number.

402323402299 is a deficient number, since it is larger than the sum of its proper divisors (104359384773).

402323402299 is a wasteful number, since it uses less digits than its factorization.

402323402299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102817186.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 402323402299 in words is "four hundred two billion, three hundred twenty-three million, four hundred two thousand, two hundred ninety-nine".