1343432211043 has 16 divisors (see below), whose sum is σ = 1532240750880. Its totient is φ = 1166867928576.

The previous prime is 1343432211031. The next prime is 1343432211061. The reversal of 1343432211043 is 3401122343431.

It is a cyclic number.

It is not a de Polignac number, because 1343432211043 - 2³³ = 1334842276451 is a prime.

It is a super-2 number, since 2×1343432211043² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1343432210996 and 1343432211014.

It is not an unprimeable number, because it can be changed into a prime (1343432215043) 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, 215896 + ... + 1653322.

It is an arithmetic number, because the mean of its divisors is an integer number (95765046930).

Almost surely, 2^{1343432211043} is an apocalyptic number.

1343432211043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1343432211043 is a deficient number, since it is larger than the sum of its proper divisors (188808539837).

1343432211043 is a wasteful number, since it uses less digits than its factorization.

1343432211043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441686.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1343432211043 its reverse (3401122343431), we get a palindrome (4744554554474).

The spelling of 1343432211043 in words is "one trillion, three hundred forty-three billion, four hundred thirty-two million, two hundred eleven thousand, forty-three".