94944311151961 has 2 divisors, whose sum is σ = 94944311151962. Its totient is φ = 94944311151960.

The previous prime is 94944311151929. The next prime is 94944311151967. The reversal of 94944311151961 is 16915111344949.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83991726090000 + 10952585061961 = 9164700^2 + 3309469^2 .

It is a cyclic number.

It is not a de Polignac number, because 94944311151961 - 2⁵ = 94944311151929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94944311151896 and 94944311151905.

It is not a weakly prime, because it can be changed into another prime (94944311151967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47472155575980 + 47472155575981.

It is an arithmetic number, because the mean of its divisors is an integer number (47472155575981).

Almost surely, 2^{94944311151961} is an apocalyptic number.

It is an amenable number.

94944311151961 is a deficient number, since it is larger than the sum of its proper divisors (1).

94944311151961 is an equidigital number, since it uses as much as digits as its factorization.

94944311151961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 58.

The spelling of 94944311151961 in words is "ninety-four trillion, nine hundred forty-four billion, three hundred eleven million, one hundred fifty-one thousand, nine hundred sixty-one".