248441885663 has 2 divisors, whose sum is σ = 248441885664. Its totient is φ = 248441885662.

The previous prime is 248441885581. The next prime is 248441885669. The reversal of 248441885663 is 366588144842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248441885663 - 2⁸ = 248441885407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248441885669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124220942831 + 124220942832.

It is an arithmetic number, because the mean of its divisors is an integer number (124220942832).

Almost surely, 2^248441885663 is an apocalyptic number.

248441885663 is a deficient number, since it is larger than the sum of its proper divisors (1).

248441885663 is an equidigital number, since it uses as much as digits as its factorization.

248441885663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35389440, while the sum is 59.

The spelling of 248441885663 in words is "two hundred forty-eight billion, four hundred forty-one million, eight hundred eighty-five thousand, six hundred sixty-three".