244142764 has 12 divisors (see below), whose sum is σ = 441982800. Its totient is φ = 117861968.

The previous prime is 244142749. The next prime is 244142771. The reversal of 244142764 is 467241442.

244142764 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052224 + ... + 1052455.

It is an arithmetic number, because the mean of its divisors is an integer number (36831900).

Almost surely, 2^244142764 is an apocalyptic number.

It is an amenable number.

244142764 is a deficient number, since it is larger than the sum of its proper divisors (197840036).

244142764 is a wasteful number, since it uses less digits than its factorization.

244142764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104712 (or 2104710 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 244142764 is about 15625.0684478501. The cubic root of 244142764 is about 625.0018252747.

The spelling of 244142764 in words is "two hundred forty-four million, one hundred forty-two thousand, seven hundred sixty-four".