1343432204331 has 16 divisors (see below), whose sum is σ = 2060873952000. Its totient is φ = 762523358688.

The previous prime is 1343432204321. The next prime is 1343432204347. The reversal of 1343432204331 is 1334022343431.

It is a happy number.

It is not a de Polignac number, because 1343432204331 - 2¹⁰ = 1343432203307 is a prime.

It is a super-2 number, since 2×1343432204331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1343432204292 and 1343432204301.

It is not an unprimeable number, because it can be changed into a prime (1343432204321) 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, 214671241 + ... + 214677498.

It is an arithmetic number, because the mean of its divisors is an integer number (128804622000).

Almost surely, 2^{1343432204331} is an apocalyptic number.

1343432204331 is a deficient number, since it is larger than the sum of its proper divisors (717441747669).

1343432204331 is a wasteful number, since it uses less digits than its factorization.

1343432204331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429348898.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 1343432204331 its reverse (1334022343431), we get a palindrome (2677454547762).

The spelling of 1343432204331 in words is "one trillion, three hundred forty-three billion, four hundred thirty-two million, two hundred four thousand, three hundred thirty-one".