1343420322411 has 32 divisors (see below), whose sum is σ = 1831292789760. Its totient is φ = 875805920000.

The previous prime is 1343420322403. The next prime is 1343420322437. The reversal of 1343420322411 is 1142230243431.

It is a cyclic number.

It is not a de Polignac number, because 1343420322411 - 2³ = 1343420322403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343420323411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126720511 + ... + 126731111.

It is an arithmetic number, because the mean of its divisors is an integer number (57227899680).

Almost surely, 2^{1343420322411} is an apocalyptic number.

1343420322411 is a deficient number, since it is larger than the sum of its proper divisors (487872467349).

1343420322411 is a wasteful number, since it uses less digits than its factorization.

1343420322411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15827.

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

Adding to 1343420322411 its reverse (1142230243431), we get a palindrome (2485650565842).

The spelling of 1343420322411 in words is "one trillion, three hundred forty-three billion, four hundred twenty million, three hundred twenty-two thousand, four hundred eleven".