423101122402 has 16 divisors (see below), whose sum is σ = 756851697792. Its totient is φ = 173445180480.

The previous prime is 423101122369. The next prime is 423101122421. The reversal of 423101122402 is 204221101324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656988999 + ... + 656989642.

It is an arithmetic number, because the mean of its divisors is an integer number (47303231112).

Almost surely, 2^423101122402 is an apocalyptic number.

423101122402 is a deficient number, since it is larger than the sum of its proper divisors (333750575390).

423101122402 is a wasteful number, since it uses less digits than its factorization.

423101122402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313978673.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 423101122402 its reverse (204221101324), we get a palindrome (627322223726).

The spelling of 423101122402 in words is "four hundred twenty-three billion, one hundred one million, one hundred twenty-two thousand, four hundred two".