44044201255142 has 16 divisors (see below), whose sum is σ = 72149247534672. Its totient is φ = 19998725310720.

The previous prime is 44044201255111. The next prime is 44044201255163. The reversal of 44044201255142 is 24155210244044.

It is a junction number, because it is equal to n+sod(n) for n = 44044201255096 and 44044201255105.

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, 1068287363 + ... + 1068328590.

It is an arithmetic number, because the mean of its divisors is an integer number (4509327970917).

Almost surely, 2^{44044201255142} is an apocalyptic number.

44044201255142 is a deficient number, since it is larger than the sum of its proper divisors (28105046279530).

44044201255142 is a wasteful number, since it uses less digits than its factorization.

44044201255142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136616903.

The product of its (nonzero) digits is 204800, while the sum is 38.

Adding to 44044201255142 its reverse (24155210244044), we get a palindrome (68199411499186).

The spelling of 44044201255142 in words is "forty-four trillion, forty-four billion, two hundred one million, two hundred fifty-five thousand, one hundred forty-two".