142311101324444 has 48 divisors (see below), whose sum is σ = 269381914704000. Its totient is φ = 65393130840576.

The previous prime is 142311101324383. The next prime is 142311101324479. The reversal of 142311101324444 is 444423101113241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56546234 + ... + 59009310.

It is an arithmetic number, because the mean of its divisors is an integer number (5612123223000).

Almost surely, 2^{142311101324444} is an apocalyptic number.

It is an amenable number.

142311101324444 is a deficient number, since it is larger than the sum of its proper divisors (127070813379556).

142311101324444 is a wasteful number, since it uses less digits than its factorization.

142311101324444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467982 (or 2467980 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 142311101324444 its reverse (444423101113241), we get a palindrome (586734202437685).

The spelling of 142311101324444 in words is "one hundred forty-two trillion, three hundred eleven billion, one hundred one million, three hundred twenty-four thousand, four hundred forty-four".