244102663 has 12 divisors (see below), whose sum is σ = 288614712. Its totient is φ = 205798320.

The previous prime is 244102637. The next prime is 244102669. The reversal of 244102663 is 366201442.

244102663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244102663 - 2¹³ = 244094471 is a prime.

It is a super-2 number, since 2×244102663² = 119172220167383138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244102669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37845 + ... + 43822.

It is an arithmetic number, because the mean of its divisors is an integer number (24051226).

Almost surely, 2^244102663 is an apocalyptic number.

244102663 is a deficient number, since it is larger than the sum of its proper divisors (44512049).

244102663 is an equidigital number, since it uses as much as digits as its factorization.

244102663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81742 (or 81735 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 244102663 is about 15623.7851687739. The cubic root of 244102663 is about 624.9676040808.

The spelling of 244102663 in words is "two hundred forty-four million, one hundred two thousand, six hundred sixty-three".