1318634229124 has 9 divisors (see below), whose sum is σ = 2307613920087. Its totient is φ = 659315966244.

The previous prime is 1318634229083. The next prime is 1318634229139. The reversal of 1318634229124 is 4219224368131.

The square root of 1318634229124 is 1148318.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2009557 + ... + 2583715.

Almost surely, 2^{1318634229124} is an apocalyptic number.

1318634229124 is the 1148318-th square number.

It is an amenable number.

1318634229124 is a deficient number, since it is larger than the sum of its proper divisors (988979690963).

1318634229124 is an frugal number, since it uses more digits than its factorization.

1318634229124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148322 (or 574161 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The spelling of 1318634229124 in words is "one trillion, three hundred eighteen billion, six hundred thirty-four million, two hundred twenty-nine thousand, one hundred twenty-four".