424042222620 has 48 divisors (see below), whose sum is σ = 1187387550720. Its totient is φ = 113071323456.

The previous prime is 424042222619. The next prime is 424042222627. The reversal of 424042222620 is 26222240424.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424042222627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876801 + ... + 1271559.

It is an arithmetic number, because the mean of its divisors is an integer number (24737240640).

Almost surely, 2^424042222620 is an apocalyptic number.

It is an amenable number.

424042222620 is an abundant number, since it is smaller than the sum of its proper divisors (763345328100).

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

424042222620 is a wasteful number, since it uses less digits than its factorization.

424042222620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412674 (or 412672 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The spelling of 424042222620 in words is "four hundred twenty-four billion, forty-two million, two hundred twenty-two thousand, six hundred twenty".