834740443323 has 24 divisors (see below), whose sum is σ = 1277207751456. Its totient is φ = 523534752000.

The previous prime is 834740443253. The next prime is 834740443333. The reversal of 834740443323 is 323344047438.

It is not a de Polignac number, because 834740443323 - 2²⁶ = 834673334459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (834740443333) 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 in 23 ways as a sum of consecutive naturals, for example, 807103 + ... + 1523448.

It is an arithmetic number, because the mean of its divisors is an integer number (53216989644).

Almost surely, 2^834740443323 is an apocalyptic number.

834740443323 is a deficient number, since it is larger than the sum of its proper divisors (442467308133).

834740443323 is a wasteful number, since it uses less digits than its factorization.

834740443323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332915 (or 2332912 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 45.

The spelling of 834740443323 in words is "eight hundred thirty-four billion, seven hundred forty million, four hundred forty-three thousand, three hundred twenty-three".