1318597483204 has 27 divisors (see below), whose sum is σ = 2384512488813. Its totient is φ = 637996591200.

The previous prime is 1318597483187. The next prime is 1318597483219. The reversal of 1318597483204 is 4023847958131.

The square root of 1318597483204 is 1148302.

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

It can be written as a sum of positive squares in only one way, i.e., 1311487620804 + 7109862400 = 1145202^2 + 84320^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 71185464 + ... + 71203984.

Almost surely, 2^{1318597483204} is an apocalyptic number.

1318597483204 is the 1148302-nd square number.

It is an amenable number.

1318597483204 is a deficient number, since it is larger than the sum of its proper divisors (1065915005609).

1318597483204 is an frugal number, since it uses more digits than its factorization.

1318597483204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37108 (or 18554 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 1318597483204 in words is "one trillion, three hundred eighteen billion, five hundred ninety-seven million, four hundred eighty-three thousand, two hundred four".