331240000959601 has 2 divisors, whose sum is σ = 331240000959602. Its totient is φ = 331240000959600.

The previous prime is 331240000959563. The next prime is 331240000959631. The reversal of 331240000959601 is 106959000042133.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184869299122225 + 146370701837376 = 13596665^2 + 12098376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331240000959601 is a prime.

It is not a weakly prime, because it can be changed into another prime (331240000959631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165620000479800 + 165620000479801.

It is an arithmetic number, because the mean of its divisors is an integer number (165620000479801).

Almost surely, 2^{331240000959601} is an apocalyptic number.

It is an amenable number.

331240000959601 is a deficient number, since it is larger than the sum of its proper divisors (1).

331240000959601 is an equidigital number, since it uses as much as digits as its factorization.

331240000959601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 331240000959601 in words is "three hundred thirty-one trillion, two hundred forty billion, nine hundred fifty-nine thousand, six hundred one".