4234121011 has 4 divisors (see below), whose sum is σ = 4348556752. Its totient is φ = 4119685272.

The previous prime is 4234121009. The next prime is 4234121027. The reversal of 4234121011 is 1101214324.

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

It is a cyclic number.

It is not a de Polignac number, because 4234121011 - 2¹ = 4234121009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4234121011.

It is not an unprimeable number, because it can be changed into a prime (4234121071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57217815 + ... + 57217888.

It is an arithmetic number, because the mean of its divisors is an integer number (1087139188).

Almost surely, 2^4234121011 is an apocalyptic number.

4234121011 is a deficient number, since it is larger than the sum of its proper divisors (114435741).

4234121011 is a wasteful number, since it uses less digits than its factorization.

4234121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114435740.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4234121011 is about 65070.1237973311. The cubic root of 4234121011 is about 1617.7860590858.

Adding to 4234121011 its reverse (1101214324), we get a palindrome (5335335335).

The spelling of 4234121011 in words is "four billion, two hundred thirty-four million, one hundred twenty-one thousand, eleven".