44434026518 has 8 divisors (see below), whose sum is σ = 76172616912. Its totient is φ = 19043154216.

The previous prime is 44434026517. The next prime is 44434026521. The reversal of 44434026518 is 81562043444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44434026517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586929505 + ... + 1586929532.

It is an arithmetic number, because the mean of its divisors is an integer number (9521577114).

Almost surely, 2^44434026518 is an apocalyptic number.

44434026518 is a deficient number, since it is larger than the sum of its proper divisors (31738590394).

44434026518 is a wasteful number, since it uses less digits than its factorization.

44434026518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173859046.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 44434026518 in words is "forty-four billion, four hundred thirty-four million, twenty-six thousand, five hundred eighteen".