4000134224 has 20 divisors (see below), whose sum is σ = 7822695744. Its totient is φ = 1981374048.

The previous prime is 4000134191. The next prime is 4000134247. The reversal of 4000134224 is 4224310004.

4000134224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4000134196 and 4000134205.

It is a congruent number.

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, 1166552 + ... + 1169975.

Almost surely, 2^4000134224 is an apocalyptic number.

It is an amenable number.

4000134224 is a deficient number, since it is larger than the sum of its proper divisors (3822561520).

4000134224 is a wasteful number, since it uses less digits than its factorization.

4000134224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336642 (or 2336636 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4000134224 is about 63246.6143283575. The cubic root of 4000134224 is about 1587.4188073795.

Adding to 4000134224 its reverse (4224310004), we get a palindrome (8224444228).

The spelling of 4000134224 in words is "four billion, one hundred thirty-four thousand, two hundred twenty-four".