4000334122 has 4 divisors (see below), whose sum is σ = 6000501186. Its totient is φ = 2000167060.

The previous prime is 4000334113. The next prime is 4000334123. The reversal of 4000334122 is 2214330004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3477342961 + 522991161 = 58969^2 + 22869^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4000334122.

It is not an unprimeable number, because it can be changed into a prime (4000334123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000083529 + ... + 1000083532.

Almost surely, 2^4000334122 is an apocalyptic number.

4000334122 is a deficient number, since it is larger than the sum of its proper divisors (2000167064).

4000334122 is a wasteful number, since it uses less digits than its factorization.

4000334122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000167063.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4000334122 is about 63248.1946145501. The cubic root of 4000334122 is about 1587.4452495388.

Adding to 4000334122 its reverse (2214330004), we get a palindrome (6214664126).

The spelling of 4000334122 in words is "four billion, three hundred thirty-four thousand, one hundred twenty-two".