14411585081 has 2 divisors, whose sum is σ = 14411585082. Its totient is φ = 14411585080.

The previous prime is 14411585059. The next prime is 14411585087. The reversal of 14411585081 is 18058511441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9730836025 + 4680749056 = 98645^2 + 68416^2 .

It is a cyclic number.

It is not a de Polignac number, because 14411585081 - 2¹⁴ = 14411568697 is a prime.

It is a super-2 number, since 2×14411585081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14411585087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7205792540 + 7205792541.

It is an arithmetic number, because the mean of its divisors is an integer number (7205792541).

Almost surely, 2^14411585081 is an apocalyptic number.

It is an amenable number.

14411585081 is a deficient number, since it is larger than the sum of its proper divisors (1).

14411585081 is an equidigital number, since it uses as much as digits as its factorization.

14411585081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25600, while the sum is 38.

The spelling of 14411585081 in words is "fourteen billion, four hundred eleven million, five hundred eighty-five thousand, eighty-one".