1434421322311 has 16 divisors (see below), whose sum is σ = 1512519769440. Its totient is φ = 1356583956480.

The previous prime is 1434421322249. The next prime is 1434421322363. The reversal of 1434421322311 is 1132231244341.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1434421322311 - 2⁷ = 1434421322183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434421322611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103628751 + ... + 103642591.

It is an arithmetic number, because the mean of its divisors is an integer number (94532485590).

Almost surely, 2^{1434421322311} is an apocalyptic number.

1434421322311 is a deficient number, since it is larger than the sum of its proper divisors (78098447129).

1434421322311 is a wasteful number, since it uses less digits than its factorization.

1434421322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22866.

The product of its digits is 13824, while the sum is 31.

Adding to 1434421322311 its reverse (1132231244341), we get a palindrome (2566652566652).

The spelling of 1434421322311 in words is "one trillion, four hundred thirty-four billion, four hundred twenty-one million, three hundred twenty-two thousand, three hundred eleven".