4020004240229 has 16 divisors (see below), whose sum is σ = 4196746752000. Its totient is φ = 3847659686640.

The previous prime is 4020004240181. The next prime is 4020004240283. The reversal of 4020004240229 is 9220424000204.

It is a cyclic number.

It is not a de Polignac number, because 4020004240229 - 2¹² = 4020004236133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020004240289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3102479 + ... + 4203020.

It is an arithmetic number, because the mean of its divisors is an integer number (262296672000).

Almost surely, 2^{4020004240229} is an apocalyptic number.

It is an amenable number.

4020004240229 is a deficient number, since it is larger than the sum of its proper divisors (176742511771).

4020004240229 is a wasteful number, since it uses less digits than its factorization.

4020004240229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7305800.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 4020004240229 in words is "four trillion, twenty billion, four million, two hundred forty thousand, two hundred twenty-nine".