1197239311024 has 40 divisors (see below), whose sum is σ = 2435355412992. Its totient is φ = 569079846720.

The previous prime is 1197239311013. The next prime is 1197239311031. The reversal of 1197239311024 is 4201139327911.

It is a super-2 number, since 2×1197239311024² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9919672 + ... + 10039639.

Almost surely, 2^{1197239311024} is an apocalyptic number.

It is an amenable number.

1197239311024 is an abundant number, since it is smaller than the sum of its proper divisors (1238116101968).

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

1197239311024 is a wasteful number, since it uses less digits than its factorization.

1197239311024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19959505 (or 19959499 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 1197239311024 in words is "one trillion, one hundred ninety-seven billion, two hundred thirty-nine million, three hundred eleven thousand, twenty-four".