1342140442104 has 128 divisors (see below), whose sum is σ = 4262225287680. Its totient is φ = 342030374400.

The previous prime is 1342140442061. The next prime is 1342140442121. The reversal of 1342140442104 is 4012440412431.

It is a happy number.

It is a super-2 number, since 2×1342140442104² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6753627 + ... + 6949514.

It is an arithmetic number, because the mean of its divisors is an integer number (33298635060).

Almost surely, 2^{1342140442104} is an apocalyptic number.

1342140442104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1342140442104 is an abundant number, since it is smaller than the sum of its proper divisors (2920084845576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342140442104 is a wasteful number, since it uses less digits than its factorization.

1342140442104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13703221 (or 13703217 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1342140442104 its reverse (4012440412431), we get a palindrome (5354580854535).

The spelling of 1342140442104 in words is "one trillion, three hundred forty-two billion, one hundred forty million, four hundred forty-two thousand, one hundred four".