14881247131 has 8 divisors (see below), whose sum is σ = 15127439024. Its totient is φ = 14635127520.

The previous prime is 14881247119. The next prime is 14881247159. The reversal of 14881247131 is 13174218841.

It is a happy number.

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 14881247131 - 2¹⁷ = 14881116059 is a prime.

It is a super-2 number, since 2×14881247131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14881247111) 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, 536260 + ... + 563326.

It is an arithmetic number, because the mean of its divisors is an integer number (1890929878).

Almost surely, 2^14881247131 is an apocalyptic number.

14881247131 is a deficient number, since it is larger than the sum of its proper divisors (246191893).

14881247131 is an equidigital number, since it uses as much as digits as its factorization.

14881247131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36141.

The product of its digits is 43008, while the sum is 40.

The spelling of 14881247131 in words is "fourteen billion, eight hundred eighty-one million, two hundred forty-seven thousand, one hundred thirty-one".