14237832881 has 2 divisors, whose sum is σ = 14237832882. Its totient is φ = 14237832880.

The previous prime is 14237832871. The next prime is 14237832919. The reversal of 14237832881 is 18823873241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8459400625 + 5778432256 = 91975^2 + 76016^2 .

It is a cyclic number.

It is not a de Polignac number, because 14237832881 - 2²² = 14233638577 is a prime.

It is a super-2 number, since 2×14237832881² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14237832821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7118916440 + 7118916441.

It is an arithmetic number, because the mean of its divisors is an integer number (7118916441).

Almost surely, 2^14237832881 is an apocalyptic number.

It is an amenable number.

14237832881 is a deficient number, since it is larger than the sum of its proper divisors (1).

14237832881 is an equidigital number, since it uses as much as digits as its factorization.

14237832881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 516096, while the sum is 47.

The spelling of 14237832881 in words is "fourteen billion, two hundred thirty-seven million, eight hundred thirty-two thousand, eight hundred eighty-one".