4311212121134 has 16 divisors (see below), whose sum is σ = 6500448033072. Its totient is φ = 2144396533248.

The previous prime is 4311212121133. The next prime is 4311212121193.

It is a happy number.

4311212121134 is nontrivially palindromic in base 10.

4311212121134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4311212121133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40354292 + ... + 40460984.

It is an arithmetic number, because the mean of its divisors is an integer number (406278002067).

Almost surely, 2^{4311212121134} is an apocalyptic number.

4311212121134 is a deficient number, since it is larger than the sum of its proper divisors (2189235911938).

4311212121134 is a wasteful number, since it uses less digits than its factorization.

4311212121134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211571.

The product of its digits is 1152, while the sum is 26.

The spelling of 4311212121134 in words is "four trillion, three hundred eleven billion, two hundred twelve million, one hundred twenty-one thousand, one hundred thirty-four".