14142543402444 has 48 divisors (see below), whose sum is σ = 33116519520000. Its totient is φ = 4697451015616.

The previous prime is 14142543402433. The next prime is 14142543402461. The reversal of 14142543402444 is 44420434524141.

14142543402444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14142543402396 and 14142543402405.

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, 4374682 + ... + 6886430.

It is an arithmetic number, because the mean of its divisors is an integer number (689927490000).

Almost surely, 2^{14142543402444} is an apocalyptic number.

It is an amenable number.

14142543402444 is an abundant number, since it is smaller than the sum of its proper divisors (18973976117556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14142543402444 is a wasteful number, since it uses less digits than its factorization.

14142543402444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513422 (or 2513420 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 42.

Adding to 14142543402444 its reverse (44420434524141), we get a palindrome (58562977926585).

The spelling of 14142543402444 in words is "fourteen trillion, one hundred forty-two billion, five hundred forty-three million, four hundred two thousand, four hundred forty-four".