44140434002 has 16 divisors (see below), whose sum is σ = 75697794432. Its totient is φ = 18910209120.

The previous prime is 44140434001. The next prime is 44140434119. The reversal of 44140434002 is 20043404144.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44140434001) by changing a digit.

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, 554699 + ... + 629262.

It is an arithmetic number, because the mean of its divisors is an integer number (4731112152).

Almost surely, 2^44140434002 is an apocalyptic number.

44140434002 is a deficient number, since it is larger than the sum of its proper divisors (31557360430).

44140434002 is a wasteful number, since it uses less digits than its factorization.

44140434002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186633.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 44140434002 its reverse (20043404144), we get a palindrome (64183838146).

The spelling of 44140434002 in words is "forty-four billion, one hundred forty million, four hundred thirty-four thousand, two".