4334135455081 has 2 divisors, whose sum is σ = 4334135455082. Its totient is φ = 4334135455080.

The previous prime is 4334135455079. The next prime is 4334135455187. The reversal of 4334135455081 is 1805545314334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3378611610000 + 955523845081 = 1838100^2 + 977509^2 .

It is a cyclic number.

It is not a de Polignac number, because 4334135455081 - 2¹ = 4334135455079 is a prime.

It is a super-2 number, since 2×4334135455081² (a number of 26 digits) contains 22 as substring.

Together with 4334135455079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4334135456081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2167067727540 + 2167067727541.

It is an arithmetic number, because the mean of its divisors is an integer number (2167067727541).

Almost surely, 2^{4334135455081} is an apocalyptic number.

It is an amenable number.

4334135455081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4334135455081 is an equidigital number, since it uses as much as digits as its factorization.

4334135455081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 4334135455081 in words is "four trillion, three hundred thirty-four billion, one hundred thirty-five million, four hundred fifty-five thousand, eighty-one".