2034431311422 has 8 divisors (see below), whose sum is σ = 4068862622856. Its totient is φ = 678143770472.

The previous prime is 2034431311379. The next prime is 2034431311427. The reversal of 2034431311422 is 2241131344302.

It is a sphenic number, since it is the product of 3 distinct primes.

2034431311422 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2034431311422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034431311427) 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, 169535942613 + ... + 169535942624.

It is an arithmetic number, because the mean of its divisors is an integer number (508607827857).

Almost surely, 2^{2034431311422} is an apocalyptic number.

2034431311422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2034431311422 is a wasteful number, since it uses less digits than its factorization.

2034431311422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339071885242.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2034431311422 its reverse (2241131344302), we get a palindrome (4275562655724).

The spelling of 2034431311422 in words is "two trillion, thirty-four billion, four hundred thirty-one million, three hundred eleven thousand, four hundred twenty-two".