63337338408941 has 2 divisors, whose sum is σ = 63337338408942. Its totient is φ = 63337338408940.

The previous prime is 63337338408923. The next prime is 63337338408979. The reversal of 63337338408941 is 14980483373336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57422977062025 + 5914361346916 = 7577795^2 + 2431946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63337338408941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63337338401941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31668669204470 + 31668669204471.

It is an arithmetic number, because the mean of its divisors is an integer number (31668669204471).

Almost surely, 2^{63337338408941} is an apocalyptic number.

It is an amenable number.

63337338408941 is a deficient number, since it is larger than the sum of its proper divisors (1).

63337338408941 is an equidigital number, since it uses as much as digits as its factorization.

63337338408941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94058496, while the sum is 62.

The spelling of 63337338408941 in words is "sixty-three trillion, three hundred thirty-seven billion, three hundred thirty-eight million, four hundred eight thousand, nine hundred forty-one".