2442022065 has 72 divisors (see below), whose sum is σ = 4943809728. Its totient is φ = 1111844160.

The previous prime is 2442022049. The next prime is 2442022091. The reversal of 2442022065 is 5602202442.

It is a happy number.

It is not a de Polignac number, because 2442022065 - 2⁴ = 2442022049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 577810 + ... + 582020.

It is an arithmetic number, because the mean of its divisors is an integer number (68664024).

Almost surely, 2^2442022065 is an apocalyptic number.

It is an amenable number.

2442022065 is an abundant number, since it is smaller than the sum of its proper divisors (2501787663).

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

2442022065 is a wasteful number, since it uses less digits than its factorization.

2442022065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499 (or 4489 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2442022065 is about 49416.8196568739. The cubic root of 2442022065 is about 1346.6348863185.

The spelling of 2442022065 in words is "two billion, four hundred forty-two million, twenty-two thousand, sixty-five".