4143338136 has 256 divisors, whose sum is σ = 13499136000. Its totient is φ = 1153128960.

The previous prime is 4143338131. The next prime is 4143338159. The reversal of 4143338136 is 6318333414.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4143338136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143338131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15402610 + ... + 15402878.

It is an arithmetic number, because the mean of its divisors is an integer number (52731000).

Almost surely, 2^4143338136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4143338136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6749568000).

4143338136 is an abundant number, since it is smaller than the sum of its proper divisors (9355797864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143338136 is a wasteful number, since it uses less digits than its factorization.

4143338136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 509 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 4143338136 is about 64368.7667739565. The cubic root of 4143338136 is about 1606.1402256663.

The spelling of 4143338136 in words is "four billion, one hundred forty-three million, three hundred thirty-eight thousand, one hundred thirty-six".