4021034334 has 32 divisors (see below), whose sum is σ = 8645460480. Its totient is φ = 1242781632.

The previous prime is 4021034333. The next prime is 4021034357. The reversal of 4021034334 is 4334301204.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021034333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369879 + ... + 380594.

It is an arithmetic number, because the mean of its divisors is an integer number (270170640).

Almost surely, 2^4021034334 is an apocalyptic number.

4021034334 is an abundant number, since it is smaller than the sum of its proper divisors (4624426146).

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

4021034334 is a wasteful number, since it uses less digits than its factorization.

4021034334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750544.

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

The square root of 4021034334 is about 63411.6261737546. The cubic root of 4021034334 is about 1590.1786825021.

Adding to 4021034334 its reverse (4334301204), we get a palindrome (8355335538).

The spelling of 4021034334 in words is "four billion, twenty-one million, thirty-four thousand, three hundred thirty-four".