14131250081 has 8 divisors (see below), whose sum is σ = 15285313344. Its totient is φ = 12986764560.

The previous prime is 14131250059. The next prime is 14131250101. The reversal of 14131250081 is 18005213141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14131250081 is a prime.

It is a super-2 number, since 2×14131250081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14131250081.

It is not an unprimeable number, because it can be changed into a prime (14131250041) 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, 2391365 + ... + 2397266.

It is an arithmetic number, because the mean of its divisors is an integer number (1910664168).

Almost surely, 2^14131250081 is an apocalyptic number.

It is an amenable number.

14131250081 is a deficient number, since it is larger than the sum of its proper divisors (1154063263).

14131250081 is a wasteful number, since it uses less digits than its factorization.

14131250081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4788871.

The product of its (nonzero) digits is 960, while the sum is 26.

The spelling of 14131250081 in words is "fourteen billion, one hundred thirty-one million, two hundred fifty thousand, eighty-one".