834523323325438 has 16 divisors (see below), whose sum is σ = 1264798895813280. Its totient is φ = 412927743676000.

The previous prime is 834523323325409. The next prime is 834523323325459.

834523323325438 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1012659133 + ... + 1013482888.

It is an arithmetic number, because the mean of its divisors is an integer number (79049930988330).

Almost surely, 2^{834523323325438} is an apocalyptic number.

834523323325438 is a deficient number, since it is larger than the sum of its proper divisors (430275572487842).

834523323325438 is a wasteful number, since it uses less digits than its factorization.

834523323325438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026144163.

The product of its digits is 149299200, while the sum is 58.

The spelling of 834523323325438 in words is "eight hundred thirty-four trillion, five hundred twenty-three billion, three hundred twenty-three million, three hundred twenty-five thousand, four hundred thirty-eight".