44663665102 has 16 divisors (see below), whose sum is σ = 76569539040. Its totient is φ = 19140756768.

The previous prime is 44663665097. The next prime is 44663665129. The reversal of 44663665102 is 20156636644.

44663665102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44663665102² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371068 + ... + 476464.

It is an arithmetic number, because the mean of its divisors is an integer number (4785596190).

Almost surely, 2^44663665102 is an apocalyptic number.

44663665102 is a deficient number, since it is larger than the sum of its proper divisors (31905873938).

44663665102 is a wasteful number, since it uses less digits than its factorization.

44663665102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135675.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 44663665102 in words is "forty-four billion, six hundred sixty-three million, six hundred sixty-five thousand, one hundred two".