4138810162 has 16 divisors (see below), whose sum is σ = 6365852640. Its totient is φ = 2017496448.

The previous prime is 4138810129. The next prime is 4138810199. The reversal of 4138810162 is 2610188314.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146212 + ... + 172207.

It is an arithmetic number, because the mean of its divisors is an integer number (397865790).

Almost surely, 2^4138810162 is an apocalyptic number.

4138810162 is a deficient number, since it is larger than the sum of its proper divisors (2227042478).

4138810162 is a wasteful number, since it uses less digits than its factorization.

4138810162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318585.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 4138810162 is about 64333.5850236873. The cubic root of 4138810162 is about 1605.5549317331.

Adding to 4138810162 its reverse (2610188314), we get a palindrome (6748998476).

The spelling of 4138810162 in words is "four billion, one hundred thirty-eight million, eight hundred ten thousand, one hundred sixty-two".