10407778723 has 2 divisors, whose sum is σ = 10407778724. Its totient is φ = 10407778722.

The previous prime is 10407778681. The next prime is 10407778741. The reversal of 10407778723 is 32787770401.

10407778723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (32787770401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10407778723 - 2²⁵ = 10374224291 is a prime.

It is not a weakly prime, because it can be changed into another prime (10407778753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5203889361 + 5203889362.

It is an arithmetic number, because the mean of its divisors is an integer number (5203889362).

Almost surely, 2^10407778723 is an apocalyptic number.

10407778723 is a deficient number, since it is larger than the sum of its proper divisors (1).

10407778723 is an equidigital number, since it uses as much as digits as its factorization.

10407778723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460992, while the sum is 46.

The spelling of 10407778723 in words is "ten billion, four hundred seven million, seven hundred seventy-eight thousand, seven hundred twenty-three".