14761743881 has 2 divisors, whose sum is σ = 14761743882. Its totient is φ = 14761743880.

The previous prime is 14761743859. The next prime is 14761743883. The reversal of 14761743881 is 18834716741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11533686025 + 3228057856 = 107395^2 + 56816^2 .

It is an emirp because it is prime and its reverse (18834716741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14761743881 - 2⁶ = 14761743817 is a prime.

It is a super-2 number, since 2×14761743881² (a number of 21 digits) contains 22 as substring.

Together with 14761743883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14761743883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7380871940 + 7380871941.

It is an arithmetic number, because the mean of its divisors is an integer number (7380871941).

Almost surely, 2^14761743881 is an apocalyptic number.

It is an amenable number.

14761743881 is a deficient number, since it is larger than the sum of its proper divisors (1).

14761743881 is an equidigital number, since it uses as much as digits as its factorization.

14761743881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 903168, while the sum is 50.

The spelling of 14761743881 in words is "fourteen billion, seven hundred sixty-one million, seven hundred forty-three thousand, eight hundred eighty-one".