101044111440142 has 16 divisors (see below), whose sum is σ = 163383420406752. Its totient is φ = 46590510224160.

The previous prime is 101044111440073. The next prime is 101044111440271. The reversal of 101044111440142 is 241044111440101.

It is a self number, because there is not a number n which added to its sum of digits gives 101044111440142.

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, 1884702573 + ... + 1884756184.

It is an arithmetic number, because the mean of its divisors is an integer number (10211463775422).

Almost surely, 2^{101044111440142} is an apocalyptic number.

101044111440142 is a deficient number, since it is larger than the sum of its proper divisors (62339308966610).

101044111440142 is a wasteful number, since it uses less digits than its factorization.

101044111440142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769459803.

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 101044111440142 its reverse (241044111440101), we get a palindrome (342088222880243).

The spelling of 101044111440142 in words is "one hundred one trillion, forty-four billion, one hundred eleven million, four hundred forty thousand, one hundred forty-two".