44137773842 has 16 divisors (see below), whose sum is σ = 67325299200. Its totient is φ = 21698345760.

The previous prime is 44137773839. The next prime is 44137773899. The reversal of 44137773842 is 24837773144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546659 + ... + 622182.

It is an arithmetic number, because the mean of its divisors is an integer number (4207831200).

Almost surely, 2^44137773842 is an apocalyptic number.

44137773842 is a deficient number, since it is larger than the sum of its proper divisors (23187525358).

44137773842 is a wasteful number, since it uses less digits than its factorization.

44137773842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169161.

The product of its digits is 3161088, while the sum is 50.

The spelling of 44137773842 in words is "forty-four billion, one hundred thirty-seven million, seven hundred seventy-three thousand, eight hundred forty-two".