834312845448 has 48 divisors (see below), whose sum is σ = 2378523466800. Its totient is φ = 263467213920.

The previous prime is 834312845381. The next prime is 834312845473. The reversal of 834312845448 is 844548213438.

834312845448 is a `hidden beast` number, since 8 + 3 + 4 + 3 + 12 + 84 + 544 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 834312845394 and 834312845403.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304937538 + ... + 304940273.

It is an arithmetic number, because the mean of its divisors is an integer number (49552572225).

Almost surely, 2^834312845448 is an apocalyptic number.

It is an amenable number.

834312845448 is an abundant number, since it is smaller than the sum of its proper divisors (1544210621352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

834312845448 is a wasteful number, since it uses less digits than its factorization.

834312845448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609877842 (or 609877835 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 54.

The spelling of 834312845448 in words is "eight hundred thirty-four billion, three hundred twelve million, eight hundred forty-five thousand, four hundred forty-eight".