4134150438 has 64 divisors (see below), whose sum is σ = 9192268800. Its totient is φ = 1228953600.

The previous prime is 4134150401. The next prime is 4134150439. The reversal of 4134150438 is 8340514314.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 4134150399 and 4134150408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4134150439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1806531 + ... + 1808817.

It is an arithmetic number, because the mean of its divisors is an integer number (143629200).

Almost surely, 2^4134150438 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4134150438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4596134400).

4134150438 is an abundant number, since it is smaller than the sum of its proper divisors (5058118362).

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

4134150438 is a wasteful number, since it uses less digits than its factorization.

4134150438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4134150438 is about 64297.3594947724. The cubic root of 4134150438 is about 1604.9521616937.

The spelling of 4134150438 in words is "four billion, one hundred thirty-four million, one hundred fifty thousand, four hundred thirty-eight".