454031233514081 has 2 divisors, whose sum is σ = 454031233514082. Its totient is φ = 454031233514080.

The previous prime is 454031233514057. The next prime is 454031233514191. The reversal of 454031233514081 is 180415332130454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 440174666515600 + 13856566998481 = 20980340^2 + 3722441^2 .

It is a cyclic number.

It is not a de Polignac number, because 454031233514081 - 2¹⁴ = 454031233497697 is a prime.

It is a super-2 number, since 2×454031233514081² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (454031233514281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227015616757040 + 227015616757041.

It is an arithmetic number, because the mean of its divisors is an integer number (227015616757041).

Almost surely, 2^{454031233514081} is an apocalyptic number.

It is an amenable number.

454031233514081 is a deficient number, since it is larger than the sum of its proper divisors (1).

454031233514081 is an equidigital number, since it uses as much as digits as its factorization.

454031233514081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 454031233514081 in words is "four hundred fifty-four trillion, thirty-one billion, two hundred thirty-three million, five hundred fourteen thousand, eighty-one".