423422242430100 has 72 divisors (see below), whose sum is σ = 1225103840002560. Its totient is φ = 112912399649280.

The previous prime is 423422242429943. The next prime is 423422242430123. The reversal of 423422242430100 is 1034242224324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264950236 + ... + 266543564.

Almost surely, 2^{423422242430100} is an apocalyptic number.

It is an amenable number.

423422242430100 is an abundant number, since it is smaller than the sum of its proper divisors (801681597572460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423422242430100 is a wasteful number, since it uses less digits than its factorization.

423422242430100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479169 (or 2479162 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 423422242430100 its reverse (1034242224324), we get a palindrome (424456484654424).

The spelling of 423422242430100 in words is "four hundred twenty-three trillion, four hundred twenty-two billion, two hundred forty-two million, four hundred thirty thousand, one hundred".