4003134234 has 64 divisors (see below), whose sum is σ = 8877883392. Its totient is φ = 1203214320.

The previous prime is 4003134227. The next prime is 4003134259. The reversal of 4003134234 is 4324313004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1012249 + ... + 1016195.

It is an arithmetic number, because the mean of its divisors is an integer number (138716928).

Almost surely, 2^4003134234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4003134234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4438941696).

4003134234 is an abundant number, since it is smaller than the sum of its proper divisors (4874749158).

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

4003134234 is a wasteful number, since it uses less digits than its factorization.

4003134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112 (or 4090 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4003134234 is about 63270.3266468571. The cubic root of 4003134234 is about 1587.8155509214.

Adding to 4003134234 its reverse (4324313004), we get a palindrome (8327447238).

The spelling of 4003134234 in words is "four billion, three million, one hundred thirty-four thousand, two hundred thirty-four".