42846850503458 has 4 divisors (see below), whose sum is σ = 64270275755190. Its totient is φ = 21423425251728.

The previous prime is 42846850503439. The next prime is 42846850503503. The reversal of 42846850503458 is 85430505864824.

42846850503458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40505880122929 + 2340970380529 = 6364423^2 + 1530023^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42846850503458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10711712625863 + ... + 10711712625866.

Almost surely, 2^{42846850503458} is an apocalyptic number.

42846850503458 is a deficient number, since it is larger than the sum of its proper divisors (21423425251732).

42846850503458 is a wasteful number, since it uses less digits than its factorization.

42846850503458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21423425251731.

The product of its (nonzero) digits is 147456000, while the sum is 62.

The spelling of 42846850503458 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred fifty million, five hundred three thousand, four hundred fifty-eight".