1343234100434 has 16 divisors (see below), whose sum is σ = 2017334246400. Its totient is φ = 670789836864.

The previous prime is 1343234100391. The next prime is 1343234100449. The reversal of 1343234100434 is 4340014323431.

It is a self number, because there is not a number n which added to its sum of digits gives 1343234100434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5496719 + ... + 5735885.

It is an arithmetic number, because the mean of its divisors is an integer number (126083390400).

Almost surely, 2^{1343234100434} is an apocalyptic number.

1343234100434 is a deficient number, since it is larger than the sum of its proper divisors (674100145966).

1343234100434 is a wasteful number, since it uses less digits than its factorization.

1343234100434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242617.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1343234100434 its reverse (4340014323431), we get a palindrome (5683248423865).

The spelling of 1343234100434 in words is "one trillion, three hundred forty-three billion, two hundred thirty-four million, one hundred thousand, four hundred thirty-four".