1114449705625 has 15 divisors (see below), whose sum is σ = 1392649332217. Its totient is φ = 891538651000.

The previous prime is 1114449705583. The next prime is 1114449705643. The reversal of 1114449705625 is 5265079444111.

The square root of 1114449705625 is 1055675.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 87372856921 + 1027076848704 = 295589^2 + 1013448^2 .

It is not a de Polignac number, because 1114449705625 - 2⁹ = 1114449705113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 26370762 + ... + 26412988.

Almost surely, 2^{1114449705625} is an apocalyptic number.

1114449705625 is the 1055675-th square number.

1114449705625 is the 527838-th centered octagonal number.

It is an amenable number.

1114449705625 is a deficient number, since it is larger than the sum of its proper divisors (278199626592).

1114449705625 is an frugal number, since it uses more digits than its factorization.

1114449705625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84474 (or 42232 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

Multiplying 1114449705625 by its sum of digits (49), we get a square (54608035575625 = 7389725²).

The spelling of 1114449705625 in words is "one trillion, one hundred fourteen billion, four hundred forty-nine million, seven hundred five thousand, six hundred twenty-five".