42326516620 has 24 divisors (see below), whose sum is σ = 88895505888. Its totient is φ = 16928736000.

The previous prime is 42326516599. The next prime is 42326516621. The reversal of 42326516620 is 2661562324.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 42326516620.

It is not an unprimeable number, because it can be changed into a prime (42326516621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76420 + ... + 300820.

It is an arithmetic number, because the mean of its divisors is an integer number (3703979412).

Almost surely, 2^42326516620 is an apocalyptic number.

It is an amenable number.

42326516620 is an abundant number, since it is smaller than the sum of its proper divisors (46568989268).

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

42326516620 is a wasteful number, since it uses less digits than its factorization.

42326516620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233841 (or 233839 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 42326516620 in words is "forty-two billion, three hundred twenty-six million, five hundred sixteen thousand, six hundred twenty".