42043300256 has 48 divisors (see below), whose sum is σ = 83168467200. Its totient is φ = 20921303040.

The previous prime is 42043300249. The next prime is 42043300279. The reversal of 42043300256 is 65200334024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17524145 + ... + 17526543.

It is an arithmetic number, because the mean of its divisors is an integer number (1732676400).

Almost surely, 2^42043300256 is an apocalyptic number.

It is an amenable number.

42043300256 is a deficient number, since it is larger than the sum of its proper divisors (41125166944).

42043300256 is a wasteful number, since it uses less digits than its factorization.

42043300256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797 (or 4789 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 42043300256 in words is "forty-two billion, forty-three million, three hundred thousand, two hundred fifty-six".