42101310013422 has 128 divisors (see below), whose sum is σ = 98449486248960. Its totient is φ = 11872530109440.

The previous prime is 42101310013417. The next prime is 42101310013457. The reversal of 42101310013422 is 22431001310124.

It is a junction number, because it is equal to n+sod(n) for n = 42101310013392 and 42101310013401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1054384354 + ... + 1054424282.

It is an arithmetic number, because the mean of its divisors is an integer number (769136611320).

Almost surely, 2^{42101310013422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42101310013422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49224743124480).

42101310013422 is an abundant number, since it is smaller than the sum of its proper divisors (56348176235538).

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

42101310013422 is a wasteful number, since it uses less digits than its factorization.

42101310013422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58778.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 42101310013422 its reverse (22431001310124), we get a palindrome (64532311323546).

The spelling of 42101310013422 in words is "forty-two trillion, one hundred one billion, three hundred ten million, thirteen thousand, four hundred twenty-two".