42833846340 has 144 divisors (see below), whose sum is σ = 140168469168. Its totient is φ = 10547576832.

The previous prime is 42833846339. The next prime is 42833846431. The reversal of 42833846340 is 4364833824.

42833846340 is a `hidden beast` number, since 4 + 2 + 8 + 3 + 3 + 8 + 4 + 634 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 734193216 + 42099653124 = 27096^2 + 205182^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30124 + ... + 294236.

It is an arithmetic number, because the mean of its divisors is an integer number (973392147).

Almost surely, 2^42833846340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42833846340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70084234584).

42833846340 is an abundant number, since it is smaller than the sum of its proper divisors (97334622828).

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

42833846340 is a wasteful number, since it uses less digits than its factorization.

42833846340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264198 (or 264193 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 45.

The spelling of 42833846340 in words is "forty-two billion, eight hundred thirty-three million, eight hundred forty-six thousand, three hundred forty".