424126137318 has 16 divisors (see below), whose sum is σ = 913502449776. Its totient is φ = 130500349920.

The previous prime is 424126137299. The next prime is 424126137319. The reversal of 424126137318 is 813731621424.

It is a self number, because there is not a number n which added to its sum of digits gives 424126137318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424126137319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2718757213 + ... + 2718757368.

It is an arithmetic number, because the mean of its divisors is an integer number (57093903111).

Almost surely, 2^424126137318 is an apocalyptic number.

424126137318 is an abundant number, since it is smaller than the sum of its proper divisors (489376312458).

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

424126137318 is a wasteful number, since it uses less digits than its factorization.

424126137318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437514599.

The product of its digits is 193536, while the sum is 42.

The spelling of 424126137318 in words is "four hundred twenty-four billion, one hundred twenty-six million, one hundred thirty-seven thousand, three hundred eighteen".