42022660620 has 48 divisors (see below), whose sum is σ = 123856266240. Its totient is φ = 10616250816.

The previous prime is 42022660591. The next prime is 42022660637. The reversal of 42022660620 is 2606622024.

42022660620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 18429852 + ... + 18432131.

It is an arithmetic number, because the mean of its divisors is an integer number (2580338880).

Almost surely, 2^42022660620 is an apocalyptic number.

It is an amenable number.

42022660620 is an abundant number, since it is smaller than the sum of its proper divisors (81833605620).

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

42022660620 is a wasteful number, since it uses less digits than its factorization.

42022660620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36862014 (or 36862012 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 42022660620 in words is "forty-two billion, twenty-two million, six hundred sixty thousand, six hundred twenty".