42422460615 has 128 divisors (see below), whose sum is σ = 81420595200. Its totient is φ = 20889446400.

The previous prime is 42422460583. The next prime is 42422460617. The reversal of 42422460615 is 51606422424.

42422460615 is a `hidden beast` number, since 4 + 2 + 42 + 2 + 4 + 606 + 1 + 5 = 666.

It is not a de Polignac number, because 42422460615 - 2⁵ = 42422460583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42422460615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42422460617) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35322015 + ... + 35323215.

It is an arithmetic number, because the mean of its divisors is an integer number (636098400).

Almost surely, 2^42422460615 is an apocalyptic number.

42422460615 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42422460615 is a deficient number, since it is larger than the sum of its proper divisors (38998134585).

42422460615 is a wasteful number, since it uses less digits than its factorization.

42422460615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574 (or 1568 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 42422460615 in words is "forty-two billion, four hundred twenty-two million, four hundred sixty thousand, six hundred fifteen".