44139390614 has 16 divisors (see below), whose sum is σ = 76476805776. Its totient is φ = 18883161600.

The previous prime is 44139390553. The next prime is 44139390649. The reversal of 44139390614 is 41609393144.

44139390614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 59009507 + ... + 59010254.

It is an arithmetic number, because the mean of its divisors is an integer number (4779800361).

Almost surely, 2^44139390614 is an apocalyptic number.

44139390614 is a deficient number, since it is larger than the sum of its proper divisors (32337415162).

44139390614 is a wasteful number, since it uses less digits than its factorization.

44139390614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118019791.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 44139390614 in words is "forty-four billion, one hundred thirty-nine million, three hundred ninety thousand, six hundred fourteen".