42223504562 has 4 divisors (see below), whose sum is σ = 63335256846. Its totient is φ = 21111752280.

The previous prime is 42223504559. The next prime is 42223504577. The reversal of 42223504562 is 26540532224.

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., 35318060761 + 6905443801 = 187931^2 + 83099^2 .

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 as a sum of consecutive naturals, namely, 10555876139 + ... + 10555876142.

Almost surely, 2^42223504562 is an apocalyptic number.

42223504562 is a deficient number, since it is larger than the sum of its proper divisors (21111752284).

42223504562 is a wasteful number, since it uses less digits than its factorization.

42223504562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21111752283.

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 42223504562 in words is "forty-two billion, two hundred twenty-three million, five hundred four thousand, five hundred sixty-two".