42244389660 has 96 divisors (see below), whose sum is σ = 130243583232. Its totient is φ = 10145336320.

The previous prime is 42244389653. The next prime is 42244389661. The reversal of 42244389660 is 6698344224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42244389661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228477 + ... + 369716.

It is an arithmetic number, because the mean of its divisors is an integer number (1356703992).

Almost surely, 2^42244389660 is an apocalyptic number.

It is an amenable number.

42244389660 is an abundant number, since it is smaller than the sum of its proper divisors (87999193572).

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

42244389660 is a wasteful number, since it uses less digits than its factorization.

42244389660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598323 (or 598321 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 42244389660 in words is "forty-two billion, two hundred forty-four million, three hundred eighty-nine thousand, six hundred sixty".