4213121058 has 12 divisors (see below), whose sum is σ = 9128428998. Its totient is φ = 1404373680.

The previous prime is 4213121057. The next prime is 4213121149. The reversal of 4213121058 is 8501213124.

It can be written as a sum of positive squares in only one way, i.e., 3723074289 + 490046769 = 61017^2 + 22137^2 .

It is not an unprimeable number, because it can be changed into a prime (4213121053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117031123 + ... + 117031158.

Almost surely, 2^4213121058 is an apocalyptic number.

4213121058 is an abundant number, since it is smaller than the sum of its proper divisors (4915307940).

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

4213121058 is a wasteful number, since it uses less digits than its factorization.

4213121058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234062289 (or 234062286 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 4213121058 is about 64908.5592044686. The cubic root of 4213121058 is about 1615.1070494911.

The spelling of 4213121058 in words is "four billion, two hundred thirteen million, one hundred twenty-one thousand, fifty-eight".