1097113794624 has 189 divisors, whose sum is σ = 3320344536717. Its totient is φ = 346306157568.

The previous prime is 1097113794613. The next prime is 1097113794691. The reversal of 1097113794624 is 4264973117901.

The square root of 1097113794624 is 1047432.

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

1097113794624 is a `hidden beast` number, since 1 + 0 + 9 + 7 + 1 + 1 + 3 + 7 + 9 + 4 + 624 = 666.

It can be written as a sum of positive squares in only one way, i.e., 515811240000 + 581302554624 = 718200^2 + 762432^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 477627844 + ... + 477630140.

Almost surely, 2^{1097113794624} is an apocalyptic number.

1097113794624 is the 1047432-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1097113794624

1097113794624 is an abundant number, since it is smaller than the sum of its proper divisors (2223230742093).

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

1097113794624 is an frugal number, since it uses more digits than its factorization.

1097113794624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4650 (or 2321 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 1097113794624 in words is "one trillion, ninety-seven billion, one hundred thirteen million, seven hundred ninety-four thousand, six hundred twenty-four".