534344401121 has 2 divisors, whose sum is σ = 534344401122. Its totient is φ = 534344401120.

The previous prime is 534344401091. The next prime is 534344401139. The reversal of 534344401121 is 121104443435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 533747136400 + 597264721 = 730580^2 + 24439^2 .

It is a cyclic number.

It is not a de Polignac number, because 534344401121 - 2¹⁴ = 534344384737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (534344409121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267172200560 + 267172200561.

It is an arithmetic number, because the mean of its divisors is an integer number (267172200561).

Almost surely, 2^534344401121 is an apocalyptic number.

It is an amenable number.

534344401121 is a deficient number, since it is larger than the sum of its proper divisors (1).

534344401121 is an equidigital number, since it uses as much as digits as its factorization.

534344401121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 534344401121 its reverse (121104443435), we get a palindrome (655448844556).

The spelling of 534344401121 in words is "five hundred thirty-four billion, three hundred forty-four million, four hundred one thousand, one hundred twenty-one".