94721313259739 has 2 divisors, whose sum is σ = 94721313259740. Its totient is φ = 94721313259738.

The previous prime is 94721313259723. The next prime is 94721313259747. The reversal of 94721313259739 is 93795231312749.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94721313259739 - 2⁴ = 94721313259723 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (94721313559739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47360656629869 + 47360656629870.

It is an arithmetic number, because the mean of its divisors is an integer number (47360656629870).

Almost surely, 2^{94721313259739} is an apocalyptic number.

94721313259739 is a deficient number, since it is larger than the sum of its proper divisors (1).

94721313259739 is an equidigital number, since it uses as much as digits as its factorization.

94721313259739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77157360, while the sum is 65.

The spelling of 94721313259739 in words is "ninety-four trillion, seven hundred twenty-one billion, three hundred thirteen million, two hundred fifty-nine thousand, seven hundred thirty-nine".