1149239744676 has 45 divisors (see below), whose sum is σ = 3004390148529. Its totient is φ = 383073482736.

The previous prime is 1149239744617. The next prime is 1149239744689. The reversal of 1149239744676 is 6764479329411.

The square root of 1149239744676 is 1072026.

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

1149239744676 is a `hidden beast` number, since 1 + 1 + 4 + 92 + 39 + 7 + 446 + 76 = 666.

It can be written as a sum of positive squares in only one way, i.e., 250490240100 + 898749504576 = 500490^2 + 948024^2 .

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, 19266690 + ... + 19326246.

Almost surely, 2^{1149239744676} is an apocalyptic number.

1149239744676 is the 1072026-th square number.

It is an amenable number.

1149239744676 is an abundant number, since it is smaller than the sum of its proper divisors (1855150403853).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1149239744676 is an frugal number, since it uses more digits than its factorization.

1149239744676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119130 (or 59562 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The spelling of 1149239744676 in words is "one trillion, one hundred forty-nine billion, two hundred thirty-nine million, seven hundred forty-four thousand, six hundred seventy-six".