14529729255742 has 16 divisors (see below), whose sum is σ = 22222546696512. Its totient is φ = 7122420283680.

The previous prime is 14529729255737. The next prime is 14529729255749. The reversal of 14529729255742 is 24755292792541.

It is a super-2 number, since 2×14529729255742² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14529729255749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51507009 + ... + 51788332.

It is an arithmetic number, because the mean of its divisors is an integer number (1388909168532).

Almost surely, 2^{14529729255742} is an apocalyptic number.

14529729255742 is a deficient number, since it is larger than the sum of its proper divisors (7692817440770).

14529729255742 is a wasteful number, since it uses less digits than its factorization.

14529729255742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103296723.

The product of its digits is 127008000, while the sum is 64.

The spelling of 14529729255742 in words is "fourteen trillion, five hundred twenty-nine billion, seven hundred twenty-nine million, two hundred fifty-five thousand, seven hundred forty-two".