4229506138 has 32 divisors (see below), whose sum is σ = 7484444352. Its totient is φ = 1767225600.

The previous prime is 4229506123. The next prime is 4229506147. The reversal of 4229506138 is 8316059224.

It is a self number, because there is not a number n which added to its sum of digits gives 4229506138.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38245 + ... + 99607.

It is an arithmetic number, because the mean of its divisors is an integer number (233888886).

Almost surely, 2^4229506138 is an apocalyptic number.

4229506138 is a deficient number, since it is larger than the sum of its proper divisors (3254938214).

4229506138 is a wasteful number, since it uses less digits than its factorization.

4229506138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61630.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 4229506138 is about 65034.6533626497. The cubic root of 4229506138 is about 1617.1980904344.

The spelling of 4229506138 in words is "four billion, two hundred twenty-nine million, five hundred six thousand, one hundred thirty-eight".