14561313727 has 8 divisors (see below), whose sum is σ = 15336245360. Its totient is φ = 13787236800.

The previous prime is 14561313677. The next prime is 14561313737. The reversal of 14561313727 is 72731316541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14561313727 - 2¹⁵ = 14561280959 is a prime.

It is a super-2 number, since 2×14561313727² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14561313727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14561313737) 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, 178548 + ... + 246985.

It is an arithmetic number, because the mean of its divisors is an integer number (1917030670).

Almost surely, 2^14561313727 is an apocalyptic number.

14561313727 is a deficient number, since it is larger than the sum of its proper divisors (774931633).

14561313727 is a wasteful number, since it uses less digits than its factorization.

14561313727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427353.

The product of its digits is 105840, while the sum is 40.

The spelling of 14561313727 in words is "fourteen billion, five hundred sixty-one million, three hundred thirteen thousand, seven hundred twenty-seven".