244057872769 has 16 divisors (see below), whose sum is σ = 266046213312. Its totient is φ = 222983083008.

The previous prime is 244057872749. The next prime is 244057872811. The reversal of 244057872769 is 967278750442.

It is a cyclic number.

It is not a de Polignac number, because 244057872769 - 2⁹ = 244057872257 is a prime.

It is a super-2 number, since 2×244057872769² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244057872749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904984 + ... + 1143289.

It is an arithmetic number, because the mean of its divisors is an integer number (16627888332).

Almost surely, 2^244057872769 is an apocalyptic number.

It is an amenable number.

244057872769 is a deficient number, since it is larger than the sum of its proper divisors (21988340543).

244057872769 is a wasteful number, since it uses less digits than its factorization.

244057872769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048496.

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 244057872769 in words is "two hundred forty-four billion, fifty-seven million, eight hundred seventy-two thousand, seven hundred sixty-nine".