4224252141 has 20 divisors (see below), whose sum is σ = 6348109152. Its totient is φ = 2799295848.

The previous prime is 4224252061. The next prime is 4224252161. The reversal of 4224252141 is 1412524224.

It is a happy number.

4224252141 is a `hidden beast` number, since 4 + 22 + 425 + 214 + 1 = 666.

It is not a de Polignac number, because 4224252141 - 2¹⁰ = 4224251117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224252161) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 142615 + ... + 169668.

Almost surely, 2^4224252141 is an apocalyptic number.

It is an amenable number.

4224252141 is a deficient number, since it is larger than the sum of its proper divisors (2123857011).

4224252141 is a wasteful number, since it uses less digits than its factorization.

4224252141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312462 (or 312453 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 4224252141 is about 64994.2469838677. The cubic root of 4224252141 is about 1616.5281718229.

Adding to 4224252141 its reverse (1412524224), we get a palindrome (5636776365).

The spelling of 4224252141 in words is "four billion, two hundred twenty-four million, two hundred fifty-two thousand, one hundred forty-one".