1342202440312 has 16 divisors (see below), whose sum is σ = 2518254279000. Its totient is φ = 670667965920.

The previous prime is 1342202440283. The next prime is 1342202440321. The reversal of 1342202440312 is 2130442022431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54143614 + ... + 54168397.

Almost surely, 2^{1342202440312} is an apocalyptic number.

It is an amenable number.

1342202440312 is a deficient number, since it is larger than the sum of its proper divisors (1176051838688).

1342202440312 is a wasteful number, since it uses less digits than its factorization.

1342202440312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108313566 (or 108313562 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1342202440312 its reverse (2130442022431), we get a palindrome (3472644462743).

The spelling of 1342202440312 in words is "one trillion, three hundred forty-two billion, two hundred two million, four hundred forty thousand, three hundred twelve".