244635676045 has 16 divisors (see below), whose sum is σ = 311986747440. Its totient is φ = 183511512064.

The previous prime is 244635676037. The next prime is 244635676097. The reversal of 244635676045 is 540676536442.

It can be written as a sum of positive squares in 8 ways, for example, as 19492068996 + 225143607049 = 139614^2 + 474493^2 .

It is a cyclic number.

It is not a de Polignac number, because 244635676045 - 2³ = 244635676037 is a prime.

It is a super-2 number, since 2×244635676045² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244635675983 and 244635676001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5326702 + ... + 5372431.

It is an arithmetic number, because the mean of its divisors is an integer number (19499171715).

Almost surely, 2^244635676045 is an apocalyptic number.

It is an amenable number.

244635676045 is a deficient number, since it is larger than the sum of its proper divisors (67351071395).

244635676045 is a wasteful number, since it uses less digits than its factorization.

244635676045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10699424.

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 244635676045 in words is "two hundred forty-four billion, six hundred thirty-five million, six hundred seventy-six thousand, forty-five".