44038159862 has 32 divisors (see below), whose sum is σ = 68738678784. Its totient is φ = 21137378400.

The previous prime is 44038159861. The next prime is 44038159889. The reversal of 44038159862 is 26895183044.

It is a self number, because there is not a number n which added to its sum of digits gives 44038159862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44038159861) by changing a digit.

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, 4340948 + ... + 4351080.

It is an arithmetic number, because the mean of its divisors is an integer number (2148083712).

Almost surely, 2^44038159862 is an apocalyptic number.

44038159862 is a deficient number, since it is larger than the sum of its proper divisors (24700518922).

44038159862 is a wasteful number, since it uses less digits than its factorization.

44038159862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10724.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 44038159862 in words is "forty-four billion, thirty-eight million, one hundred fifty-nine thousand, eight hundred sixty-two".