450161041435331 has 2 divisors, whose sum is σ = 450161041435332. Its totient is φ = 450161041435330.

The previous prime is 450161041435321. The next prime is 450161041435373. The reversal of 450161041435331 is 133534140161054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450161041435331 - 2¹⁸ = 450161041173187 is a prime.

It is a super-2 number, since 2×450161041435331² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (450161041435321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225080520717665 + 225080520717666.

It is an arithmetic number, because the mean of its divisors is an integer number (225080520717666).

Almost surely, 2^{450161041435331} is an apocalyptic number.

450161041435331 is a deficient number, since it is larger than the sum of its proper divisors (1).

450161041435331 is an equidigital number, since it uses as much as digits as its factorization.

450161041435331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

Adding to 450161041435331 its reverse (133534140161054), we get a palindrome (583695181596385).

The spelling of 450161041435331 in words is "four hundred fifty trillion, one hundred sixty-one billion, forty-one million, four hundred thirty-five thousand, three hundred thirty-one".