42835310343 has 72 divisors (see below), whose sum is σ = 74586985200. Its totient is φ = 23591990016.

The previous prime is 42835310341. The next prime is 42835310393. The reversal of 42835310343 is 34301353824.

42835310343 is a `hidden beast` number, since 4 + 2 + 83 + 531 + 0 + 3 + 43 = 666.

It is not a de Polignac number, because 42835310343 - 2¹ = 42835310341 is a prime.

It is a super-2 number, since 2×42835310343² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42835310298 and 42835310307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42835310341) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8220723 + ... + 8225931.

It is an arithmetic number, because the mean of its divisors is an integer number (1035930350).

Almost surely, 2^42835310343 is an apocalyptic number.

42835310343 is a deficient number, since it is larger than the sum of its proper divisors (31751674857).

42835310343 is a wasteful number, since it uses less digits than its factorization.

42835310343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5901 (or 5891 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 42835310343 in words is "forty-two billion, eight hundred thirty-five million, three hundred ten thousand, three hundred forty-three".