1099389996324 has 63 divisors (see below), whose sum is σ = 2884727737857. Its totient is φ = 366444458784.

The previous prime is 1099389996301. The next prime is 1099389996347. The reversal of 1099389996324 is 4236999839901.

The square root of 1099389996324 is 1048518.

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

1099389996324 is a `hidden beast` number, since 10 + 99 + 38 + 99 + 96 + 324 = 666.

1099389996324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1099389996301) and next prime (1099389996347).

It can be written as a sum of positive squares in only one way, i.e., 2829176100 + 1096560820224 = 53190^2 + 1047168^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 56610264 + ... + 56629680.

Almost surely, 2^{1099389996324} is an apocalyptic number.

1099389996324 is the 1048518-th square number.

It is an amenable number.

1099389996324 is an abundant number, since it is smaller than the sum of its proper divisors (1785337741533).

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

1099389996324 is an frugal number, since it uses more digits than its factorization.

1099389996324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38856 (or 19422 counting only the distinct ones).

The product of its (nonzero) digits is 204073344, while the sum is 72.

The spelling of 1099389996324 in words is "one trillion, ninety-nine billion, three hundred eighty-nine million, nine hundred ninety-six thousand, three hundred twenty-four".