1193072712940 has 96 divisors (see below), whose sum is σ = 2659219827264. Its totient is φ = 448076759040.

The previous prime is 1193072712907. The next prime is 1193072712943. The reversal of 1193072712940 is 492172703911.

It is not an unprimeable number, because it can be changed into a prime (1193072712943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323236495 + ... + 323240185.

It is an arithmetic number, because the mean of its divisors is an integer number (27700206534).

Almost surely, 2^{1193072712940} is an apocalyptic number.

1193072712940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1193072712940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1329609913632).

1193072712940 is an abundant number, since it is smaller than the sum of its proper divisors (1466147114324).

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

1193072712940 is a wasteful number, since it uses less digits than its factorization.

1193072712940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747 (or 5745 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 46.

The spelling of 1193072712940 in words is "one trillion, one hundred ninety-three billion, seventy-two million, seven hundred twelve thousand, nine hundred forty".