10742719993 has 2 divisors, whose sum is σ = 10742719994. Its totient is φ = 10742719992.

The previous prime is 10742719987. The next prime is 10742720011. The reversal of 10742719993 is 39991724701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5812995049 + 4929724944 = 76243^2 + 70212^2 .

It is a cyclic number.

It is not a de Polignac number, because 10742719993 - 2²⁵ = 10709165561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10742719993.

It is not a weakly prime, because it can be changed into another prime (10742719973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5371359996 + 5371359997.

It is an arithmetic number, because the mean of its divisors is an integer number (5371359997).

Almost surely, 2^10742719993 is an apocalyptic number.

It is an amenable number.

10742719993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10742719993 is an equidigital number, since it uses as much as digits as its factorization.

10742719993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 52.

The spelling of 10742719993 in words is "ten billion, seven hundred forty-two million, seven hundred nineteen thousand, nine hundred ninety-three".