44102663 has 4 divisors (see below), whose sum is σ = 48112008. Its totient is φ = 40093320.

The previous prime is 44102651. The next prime is 44102671. The reversal of 44102663 is 36620144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44102663 - 2⁴ = 44102647 is a prime.

It is a super-4 number, since 4×44102663⁴ (a number of 32 digits) contains 4444 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 (44102263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2004656 + ... + 2004677.

It is an arithmetic number, because the mean of its divisors is an integer number (12028002).

Almost surely, 2^44102663 is an apocalyptic number.

44102663 is a deficient number, since it is larger than the sum of its proper divisors (4009345).

44102663 is a wasteful number, since it uses less digits than its factorization.

44102663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009344.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 44102663 is about 6640.9835867889. The cubic root of 44102663 is about 353.3091931017.

The spelling of 44102663 in words is "forty-four million, one hundred two thousand, six hundred sixty-three".