34445454023 has 2 divisors, whose sum is σ = 34445454024. Its totient is φ = 34445454022.

The previous prime is 34445454019. The next prime is 34445454061. The reversal of 34445454023 is 32045454443.

It is an a-pointer prime, because the next prime (34445454061) can be obtained adding 34445454023 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34445454023 - 2² = 34445454019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34445454013) 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, 17222727011 + 17222727012.

It is an arithmetic number, because the mean of its divisors is an integer number (17222727012).

Almost surely, 2^34445454023 is an apocalyptic number.

34445454023 is a deficient number, since it is larger than the sum of its proper divisors (1).

34445454023 is an equidigital number, since it uses as much as digits as its factorization.

34445454023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 38.

The spelling of 34445454023 in words is "thirty-four billion, four hundred forty-five million, four hundred fifty-four thousand, twenty-three".