94100883714721 has 9 divisors (see below), whose sum is σ = 101896359748281. Its totient is φ = 86862237791472.

The previous prime is 94100883714647. The next prime is 94100883714763. The reversal of 94100883714721 is 12741738800149.

The square root of 94100883714721 is 9700561.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 61193680924321 + 32907202790400 = 7822639^2 + 5736480^2 .

It is not a de Polignac number, because 94100883714721 - 2⁴¹ = 91901860459169 is a prime.

It is a super-2 number, since 2×94100883714721² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94100883714421) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 125734195 + ... + 126480391.

It is an arithmetic number, because the mean of its divisors is an integer number (11321817749809).

Almost surely, 2^{94100883714721} is an apocalyptic number.

94100883714721 is the 9700561-st square number.

94100883714721 is the 4850281-st centered octagonal number.

It is an amenable number.

94100883714721 is a deficient number, since it is larger than the sum of its proper divisors (7795476033560).

94100883714721 is an frugal number, since it uses more digits than its factorization.

94100883714721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492420 (or 746210 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 55.

The spelling of 94100883714721 in words is "ninety-four trillion, one hundred billion, eight hundred eighty-three million, seven hundred fourteen thousand, seven hundred twenty-one".