4492442412 has 60 divisors (see below), whose sum is σ = 11851969360. Its totient is φ = 1483730784.

The previous prime is 4492442387. The next prime is 4492442413. The reversal of 4492442412 is 2142442944.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4492442413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28288 + ... + 98919.

Almost surely, 2^4492442412 is an apocalyptic number.

It is an amenable number.

4492442412 is an abundant number, since it is smaller than the sum of its proper divisors (7359526948).

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

4492442412 is a wasteful number, since it uses less digits than its factorization.

4492442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127332 (or 127321 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 4492442412 is about 67025.6847186211. The cubic root of 4492442412 is about 1650.0388618946.

The spelling of 4492442412 in words is "four billion, four hundred ninety-two million, four hundred forty-two thousand, four hundred twelve".