42422606422240 has 96 divisors (see below), whose sum is σ = 109649713509504. Its totient is φ = 15381945623040.

The previous prime is 42422606422093. The next prime is 42422606422277. The reversal of 42422606422240 is 4222460622424.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 42422606422193 and 42422606422202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34120914 + ... + 35342353.

It is an arithmetic number, because the mean of its divisors is an integer number (1142184515724).

Almost surely, 2^{42422606422240} is an apocalyptic number.

42422606422240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42422606422240 is an abundant number, since it is smaller than the sum of its proper divisors (67227107087264).

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

42422606422240 is a wasteful number, since it uses less digits than its factorization.

42422606422240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69463640 (or 69463632 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

The spelling of 42422606422240 in words is "forty-two trillion, four hundred twenty-two billion, six hundred six million, four hundred twenty-two thousand, two hundred forty".