142044011441312 has 24 divisors (see below), whose sum is σ = 279649413482292. Its totient is φ = 71021938176000.

The previous prime is 142044011441279. The next prime is 142044011441329. The reversal of 142044011441312 is 213144110440241.

It can be written as a sum of positive squares in 2 ways, for example, as 117832848647056 + 24211162794256 = 10855084^2 + 4920484^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 62317262 + ... + 64556402.

Almost surely, 2^{142044011441312} is an apocalyptic number.

It is an amenable number.

142044011441312 is a deficient number, since it is larger than the sum of its proper divisors (137605402040980).

142044011441312 is a wasteful number, since it uses less digits than its factorization.

142044011441312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221552 (or 4221544 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 142044011441312 its reverse (213144110440241), we get a palindrome (355188121881553).

The spelling of 142044011441312 in words is "one hundred forty-two trillion, forty-four billion, eleven million, four hundred forty-one thousand, three hundred twelve".