234474647573 has 2 divisors, whose sum is σ = 234474647574. Its totient is φ = 234474647572.

The previous prime is 234474647549. The next prime is 234474647581. The reversal of 234474647573 is 375746474432.

234474647573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172850557009 + 61624090564 = 415753^2 + 248242^2 .

It is a cyclic number.

It is not a de Polignac number, because 234474647573 - 2¹⁴ = 234474631189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234474647503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117237323786 + 117237323787.

It is an arithmetic number, because the mean of its divisors is an integer number (117237323787).

Almost surely, 2^234474647573 is an apocalyptic number.

It is an amenable number.

234474647573 is a deficient number, since it is larger than the sum of its proper divisors (1).

234474647573 is an equidigital number, since it uses as much as digits as its factorization.

234474647573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47416320, while the sum is 56.

The spelling of 234474647573 in words is "two hundred thirty-four billion, four hundred seventy-four million, six hundred forty-seven thousand, five hundred seventy-three".