119811515044 has 27 divisors (see below), whose sum is σ = 227056331523. Its totient is φ = 55293468672.

The previous prime is 119811515027. The next prime is 119811515071. The reversal of 119811515044 is 440515118911.

The square root of 119811515044 is 346138.

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

It can be written as a sum of positive squares in 4 ways, for example, as 31697529444 + 88113985600 = 178038^2 + 296840^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119811514988 and 119811515006.

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, 8992932 + ... + 9006244.

Almost surely, 2^119811515044 is an apocalyptic number.

119811515044 is the 346138-th square number.

It is an amenable number.

119811515044 is a deficient number, since it is larger than the sum of its proper divisors (107244816479).

119811515044 is an frugal number, since it uses more digits than its factorization.

119811515044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26656 (or 13328 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 40.

The spelling of 119811515044 in words is "one hundred nineteen billion, eight hundred eleven million, five hundred fifteen thousand, forty-four".