42426522562424 has 128 divisors (see below), whose sum is σ = 106885397767680. Its totient is φ = 15247237132800.

The previous prime is 42426522562399. The next prime is 42426522562469.

42426522562424 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9140867 + ... + 12977229.

It is an arithmetic number, because the mean of its divisors is an integer number (835042170060).

Almost surely, 2^{42426522562424} is an apocalyptic number.

42426522562424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42426522562424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53442698883840).

42426522562424 is an abundant number, since it is smaller than the sum of its proper divisors (64458875205256).

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

42426522562424 is a wasteful number, since it uses less digits than its factorization.

42426522562424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837781 (or 3837777 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 50.

The spelling of 42426522562424 in words is "forty-two trillion, four hundred twenty-six billion, five hundred twenty-two million, five hundred sixty-two thousand, four hundred twenty-four".