8742912915790 has 16 divisors (see below), whose sum is σ = 16162574147712. Its totient is φ = 3402647188704.

The previous prime is 8742912915787. The next prime is 8742912915797. The reversal of 8742912915790 is 975192192478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8742912915797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11814746814 + ... + 11814747553.

It is an arithmetic number, because the mean of its divisors is an integer number (1010160884232).

Almost surely, 2^{8742912915790} is an apocalyptic number.

8742912915790 is a deficient number, since it is larger than the sum of its proper divisors (7419661231922).

8742912915790 is a wasteful number, since it uses less digits than its factorization.

8742912915790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23629494411.

The product of its (nonzero) digits is 22861440, while the sum is 64.

The spelling of 8742912915790 in words is "eight trillion, seven hundred forty-two billion, nine hundred twelve million, nine hundred fifteen thousand, seven hundred ninety".