42200344424 has 32 divisors (see below), whose sum is σ = 90586102080. Its totient is φ = 18054503424.

The previous prime is 42200344399. The next prime is 42200344447. The reversal of 42200344424 is 42444300224.

42200344424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620702 + ... + 685325.

It is an arithmetic number, because the mean of its divisors is an integer number (2830815690).

Almost surely, 2^42200344424 is an apocalyptic number.

It is an amenable number.

42200344424 is an abundant number, since it is smaller than the sum of its proper divisors (48385757656).

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

42200344424 is a wasteful number, since it uses less digits than its factorization.

42200344424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306617 (or 1306613 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 42200344424 its reverse (42444300224), we get a palindrome (84644644648).

The spelling of 42200344424 in words is "forty-two billion, two hundred million, three hundred forty-four thousand, four hundred twenty-four".