42256065224 has 8 divisors (see below), whose sum is σ = 79230122310. Its totient is φ = 21128032608.

The previous prime is 42256065211. The next prime is 42256065233.

42256065224 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 29752800100 + 12503265124 = 172490^2 + 111818^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2641004069 + ... + 2641004084.

Almost surely, 2^42256065224 is an apocalyptic number.

It is an amenable number.

42256065224 is a deficient number, since it is larger than the sum of its proper divisors (36974057086).

42256065224 is a wasteful number, since it uses less digits than its factorization.

42256065224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5282008159 (or 5282008155 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

It can be divided in two parts, 422560 and 65224, that added together give a palindrome (487784).

The spelling of 42256065224 in words is "forty-two billion, two hundred fifty-six million, sixty-five thousand, two hundred twenty-four".