14131102142444 has 24 divisors (see below), whose sum is σ = 28362781540128. Its totient is φ = 6034634363520.

The previous prime is 14131102142413. The next prime is 14131102142453. The reversal of 14131102142444 is 44424120113141.

It is a self number, because there is not a number n which added to its sum of digits gives 14131102142444.

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, 898003199 + ... + 898018934.

It is an arithmetic number, because the mean of its divisors is an integer number (1181782564172).

Almost surely, 2^{14131102142444} is an apocalyptic number.

14131102142444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14131102142444 is an abundant number, since it is smaller than the sum of its proper divisors (14231679397684).

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

14131102142444 is a wasteful number, since it uses less digits than its factorization.

14131102142444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796022425 (or 1796022423 counting only the distinct ones).

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

Adding to 14131102142444 its reverse (44424120113141), we get a palindrome (58555222255585).

The spelling of 14131102142444 in words is "fourteen trillion, one hundred thirty-one billion, one hundred two million, one hundred forty-two thousand, four hundred forty-four".