7874671396723 has 2 divisors, whose sum is σ = 7874671396724. Its totient is φ = 7874671396722.

The previous prime is 7874671396699. The next prime is 7874671396733. The reversal of 7874671396723 is 3276931764787.

It is a strong prime.

It is an emirp because it is prime and its reverse (3276931764787) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7874671396723 - 2³⁷ = 7737232443251 is a prime.

It is not a weakly prime, because it can be changed into another prime (7874671396733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3937335698361 + 3937335698362.

It is an arithmetic number, because the mean of its divisors is an integer number (3937335698362).

Almost surely, 2^{7874671396723} is an apocalyptic number.

7874671396723 is a deficient number, since it is larger than the sum of its proper divisors (1).

7874671396723 is an equidigital number, since it uses as much as digits as its factorization.

7874671396723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 448084224, while the sum is 70.

The spelling of 7874671396723 in words is "seven trillion, eight hundred seventy-four billion, six hundred seventy-one million, three hundred ninety-six thousand, seven hundred twenty-three".