701381723671 has 2 divisors, whose sum is σ = 701381723672. Its totient is φ = 701381723670.

The previous prime is 701381723663. The next prime is 701381723677. The reversal of 701381723671 is 176327183107.

It is a strong prime.

It is an emirp because it is prime and its reverse (176327183107) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 701381723671 - 2³ = 701381723663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701381723677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350690861835 + 350690861836.

It is an arithmetic number, because the mean of its divisors is an integer number (350690861836).

Almost surely, 2^701381723671 is an apocalyptic number.

701381723671 is a deficient number, since it is larger than the sum of its proper divisors (1).

701381723671 is an equidigital number, since it uses as much as digits as its factorization.

701381723671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 46.

The spelling of 701381723671 in words is "seven hundred one billion, three hundred eighty-one million, seven hundred twenty-three thousand, six hundred seventy-one".