10244713981557 has 32 divisors (see below), whose sum is σ = 14949431489664. Its totient is φ = 6188908032000.

The previous prime is 10244713981499. The next prime is 10244713981637. The reversal of 10244713981557 is 75518931744201.

It is not a de Polignac number, because 10244713981557 - 2⁷ = 10244713981429 is a prime.

It is a super-2 number, since 2×10244713981557² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10244713981497 and 10244713981506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10244713981157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225945393 + ... + 225990729.

It is an arithmetic number, because the mean of its divisors is an integer number (467169734052).

Almost surely, 2^{10244713981557} is an apocalyptic number.

It is an amenable number.

10244713981557 is a deficient number, since it is larger than the sum of its proper divisors (4704717508107).

10244713981557 is a wasteful number, since it uses less digits than its factorization.

10244713981557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67269.

The product of its (nonzero) digits is 8467200, while the sum is 57.

The spelling of 10244713981557 in words is "ten trillion, two hundred forty-four billion, seven hundred thirteen million, nine hundred eighty-one thousand, five hundred fifty-seven".