1113716725945 has 16 divisors (see below), whose sum is σ = 1438273333008. Its totient is φ = 824816240640.

The previous prime is 1113716725921. The next prime is 1113716725963. The reversal of 1113716725945 is 5495276173111.

It can be written as a sum of positive squares in 8 ways, for example, as 203411824144 + 910304901801 = 451012^2 + 954099^2 .

It is not a de Polignac number, because 1113716725945 - 2¹³ = 1113716717753 is a prime.

It is a super-2 number, since 2×1113716725945² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113716725892 and 1113716725901.

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, 107392764 + ... + 107403133.

It is an arithmetic number, because the mean of its divisors is an integer number (89892083313).

Almost surely, 2^{1113716725945} is an apocalyptic number.

It is an amenable number.

1113716725945 is a deficient number, since it is larger than the sum of its proper divisors (324556607063).

1113716725945 is a wasteful number, since it uses less digits than its factorization.

1113716725945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214795980.

The product of its digits is 1587600, while the sum is 52.

The spelling of 1113716725945 in words is "one trillion, one hundred thirteen billion, seven hundred sixteen million, seven hundred twenty-five thousand, nine hundred forty-five".