832943342856 has 32 divisors (see below), whose sum is σ = 2087941109760. Its totient is φ = 276903413952.

The previous prime is 832943342851. The next prime is 832943342887. The reversal of 832943342856 is 658243349238.

It is a super-2 number, since 2×832943342856² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 832943342796 and 832943342805.

It is not an unprimeable number, because it can be changed into a prime (832943342851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46513800 + ... + 46531703.

It is an arithmetic number, because the mean of its divisors is an integer number (65248159680).

Almost surely, 2^832943342856 is an apocalyptic number.

It is an amenable number.

832943342856 is an abundant number, since it is smaller than the sum of its proper divisors (1254997766904).

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

832943342856 is a wasteful number, since it uses less digits than its factorization.

832943342856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93045885 (or 93045881 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 57.

The spelling of 832943342856 in words is "eight hundred thirty-two billion, nine hundred forty-three million, three hundred forty-two thousand, eight hundred fifty-six".