4000034255 has 32 divisors (see below), whose sum is σ = 5579366400. Its totient is φ = 2696383872.

The previous prime is 4000034239. The next prime is 4000034309. The reversal of 4000034255 is 5524300004.

It is not a de Polignac number, because 4000034255 - 2⁴ = 4000034239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4000034255.

It is a congruent number.

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, 657809 + ... + 663861.

It is an arithmetic number, because the mean of its divisors is an integer number (174355200).

Almost surely, 2^4000034255 is an apocalyptic number.

4000034255 is a deficient number, since it is larger than the sum of its proper divisors (1579332145).

4000034255 is a wasteful number, since it uses less digits than its factorization.

4000034255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4000034255 is about 63245.8240123409. The cubic root of 4000034255 is about 1587.4055833239.

Adding to 4000034255 its reverse (5524300004), we get a palindrome (9524334259).

The spelling of 4000034255 in words is "four billion, thirty-four thousand, two hundred fifty-five".