4224040131 has 4 divisors (see below), whose sum is σ = 5632053512. Its totient is φ = 2816026752.

The previous prime is 4224040097. The next prime is 4224040147. The reversal of 4224040131 is 1310404224.

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

It is not a de Polignac number, because 4224040131 - 2¹⁷ = 4223909059 is a prime.

It is a super-2 number, since 2×4224040131² = 35685030056596994322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4224040098 and 4224040107.

It is not an unprimeable number, because it can be changed into a prime (4224040151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704006686 + ... + 704006691.

It is an arithmetic number, because the mean of its divisors is an integer number (1408013378).

Almost surely, 2^4224040131 is an apocalyptic number.

4224040131 is a deficient number, since it is larger than the sum of its proper divisors (1408013381).

4224040131 is a wasteful number, since it uses less digits than its factorization.

4224040131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408013380.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4224040131 is about 64992.6159728934. The cubic root of 4224040131 is about 1616.5011275194.

Adding to 4224040131 its reverse (1310404224), we get a palindrome (5534444355).

The spelling of 4224040131 in words is "four billion, two hundred twenty-four million, forty thousand, one hundred thirty-one".