244635070745 has 32 divisors (see below), whose sum is σ = 326405044224. Its totient is φ = 174792268800.

The previous prime is 244635070661. The next prime is 244635070747. The reversal of 244635070745 is 547070536442.

It is not a de Polignac number, because 244635070745 - 2⁸ = 244635070489 is a prime.

It is a super-2 number, since 2×244635070745² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244635070745.

It is not an unprimeable number, because it can be changed into a prime (244635070747) 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, 15513665 + ... + 15529425.

It is an arithmetic number, because the mean of its divisors is an integer number (10200157632).

Almost surely, 2^244635070745 is an apocalyptic number.

It is an amenable number.

244635070745 is a deficient number, since it is larger than the sum of its proper divisors (81769973479).

244635070745 is a wasteful number, since it uses less digits than its factorization.

244635070745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23513.

The product of its (nonzero) digits is 2822400, while the sum is 47.

The spelling of 244635070745 in words is "two hundred forty-four billion, six hundred thirty-five million, seventy thousand, seven hundred forty-five".