63941414903 has 2 divisors, whose sum is σ = 63941414904. Its totient is φ = 63941414902.

The previous prime is 63941414869. The next prime is 63941414947. The reversal of 63941414903 is 30941414936.

It is an a-pointer prime, because the next prime (63941414947) can be obtained adding 63941414903 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63941414903 - 2¹² = 63941410807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63941414503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31970707451 + 31970707452.

It is an arithmetic number, because the mean of its divisors is an integer number (31970707452).

Almost surely, 2^63941414903 is an apocalyptic number.

63941414903 is a deficient number, since it is larger than the sum of its proper divisors (1).

63941414903 is an equidigital number, since it uses as much as digits as its factorization.

63941414903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 63941414903 in words is "sixty-three billion, nine hundred forty-one million, four hundred fourteen thousand, nine hundred three".