1340302202012 has 12 divisors (see below), whose sum is σ = 2345639676576. Its totient is φ = 670119437280.

The previous prime is 1340302202011. The next prime is 1340302202027. The reversal of 1340302202012 is 2102022030431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340302202011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7820564 + ... + 7990107.

It is an arithmetic number, because the mean of its divisors is an integer number (195469973048).

Almost surely, 2^{1340302202012} is an apocalyptic number.

It is an amenable number.

1340302202012 is a deficient number, since it is larger than the sum of its proper divisors (1005337474564).

1340302202012 is a wasteful number, since it uses less digits than its factorization.

1340302202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15831868 (or 15831866 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1340302202012 its reverse (2102022030431), we get a palindrome (3442324232443).

The spelling of 1340302202012 in words is "one trillion, three hundred forty billion, three hundred two million, two hundred two thousand, twelve".