44131340403142 has 8 divisors (see below), whose sum is σ = 66197344145616. Its totient is φ = 22065559021272.

The previous prime is 44131340403071. The next prime is 44131340403169. The reversal of 44131340403142 is 24130404313144.

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

It is a junction number, because it is equal to n+sod(n) for n = 44131340403098 and 44131340403107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55093093 + ... + 55888384.

It is an arithmetic number, because the mean of its divisors is an integer number (8274668018202).

Almost surely, 2^{44131340403142} is an apocalyptic number.

44131340403142 is a deficient number, since it is larger than the sum of its proper divisors (22066003742474).

44131340403142 is a wasteful number, since it uses less digits than its factorization.

44131340403142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111180302.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 44131340403142 its reverse (24130404313144), we get a palindrome (68261744716286).

The spelling of 44131340403142 in words is "forty-four trillion, one hundred thirty-one billion, three hundred forty million, four hundred three thousand, one hundred forty-two".