42803570422 has 4 divisors (see below), whose sum is σ = 64205355636. Its totient is φ = 21401785210.

The previous prime is 42803570417. The next prime is 42803570437. The reversal of 42803570422 is 22407530824.

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

It is a super-2 number, since 2×42803570422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10700892604 + ... + 10700892607.

It is an arithmetic number, because the mean of its divisors is an integer number (16051338909).

Almost surely, 2^42803570422 is an apocalyptic number.

42803570422 is a deficient number, since it is larger than the sum of its proper divisors (21401785214).

42803570422 is a wasteful number, since it uses less digits than its factorization.

42803570422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21401785213.

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 42803570422 in words is "forty-two billion, eight hundred three million, five hundred seventy thousand, four hundred twenty-two".