44144240102 has 32 divisors (see below), whose sum is σ = 73824566400. Its totient is φ = 19674258048.

The previous prime is 44144240099. The next prime is 44144240149. The reversal of 44144240102 is 20104244144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2525549 + ... + 2542967.

It is an arithmetic number, because the mean of its divisors is an integer number (2307017700).

Almost surely, 2^44144240102 is an apocalyptic number.

44144240102 is a deficient number, since it is larger than the sum of its proper divisors (29680326298).

44144240102 is a wasteful number, since it uses less digits than its factorization.

44144240102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21380.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 44144240102 its reverse (20104244144), we get a palindrome (64248484246).

The spelling of 44144240102 in words is "forty-four billion, one hundred forty-four million, two hundred forty thousand, one hundred two".