14861726142 has 16 divisors (see below), whose sum is σ = 29905806720. Its totient is φ = 4923516312.

The previous prime is 14861726141. The next prime is 14861726149. The reversal of 14861726142 is 24162716841.

It is a junction number, because it is equal to n+sod(n) for n = 14861726094 and 14861726103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14861726141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7597042 + ... + 7598997.

It is an arithmetic number, because the mean of its divisors is an integer number (1869112920).

Almost surely, 2^14861726142 is an apocalyptic number.

14861726142 is an abundant number, since it is smaller than the sum of its proper divisors (15044080578).

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

14861726142 is a wasteful number, since it uses less digits than its factorization.

14861726142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15196207.

The product of its digits is 129024, while the sum is 42.

The spelling of 14861726142 in words is "fourteen billion, eight hundred sixty-one million, seven hundred twenty-six thousand, one hundred forty-two".