42254045224 has 16 divisors (see below), whose sum is σ = 83886707700. Its totient is φ = 19884256512.

The previous prime is 42254045179. The next prime is 42254045257.

It is a happy number.

42254045224 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 36283392324 + 5970652900 = 190482^2 + 77270^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 42254045224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155345619 + ... + 155345890.

Almost surely, 2^42254045224 is an apocalyptic number.

It is an amenable number.

42254045224 is a deficient number, since it is larger than the sum of its proper divisors (41632662476).

42254045224 is a wasteful number, since it uses less digits than its factorization.

42254045224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310691532 (or 310691528 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 34.

It can be divided in two parts, 422540 and 45224, that added together give a palindrome (467764).

The spelling of 42254045224 in words is "forty-two billion, two hundred fifty-four million, forty-five thousand, two hundred twenty-four".