422338042400903 has 16 divisors (see below), whose sum is σ = 430551261756000. Its totient is φ = 414133895460480.

The previous prime is 422338042400899. The next prime is 422338042400933. The reversal of 422338042400903 is 309004240833224.

It is not a de Polignac number, because 422338042400903 - 2² = 422338042400899 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 (422338042400933) 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, 5435527148 + ... + 5435604846.

It is an arithmetic number, because the mean of its divisors is an integer number (26909453859750).

Almost surely, 2^{422338042400903} is an apocalyptic number.

422338042400903 is a deficient number, since it is larger than the sum of its proper divisors (8213219355097).

422338042400903 is a wasteful number, since it uses less digits than its factorization.

422338042400903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134722.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 422338042400903 in words is "four hundred twenty-two trillion, three hundred thirty-eight billion, forty-two million, four hundred thousand, nine hundred three".