1342012140101 has 4 divisors (see below), whose sum is σ = 1344923229804. Its totient is φ = 1339101050400.

The previous prime is 1342012140089. The next prime is 1342012140121. The reversal of 1342012140101 is 1010412102431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 496947453025 + 845064687076 = 704945^2 + 919274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342012140101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342012140121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455544160 + ... + 1455545081.

It is an arithmetic number, because the mean of its divisors is an integer number (336230807451).

Almost surely, 2^{1342012140101} is an apocalyptic number.

It is an amenable number.

1342012140101 is a deficient number, since it is larger than the sum of its proper divisors (2911089703).

1342012140101 is an equidigital number, since it uses as much as digits as its factorization.

1342012140101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911089702.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1342012140101 its reverse (1010412102431), we get a palindrome (2352424242532).

The spelling of 1342012140101 in words is "one trillion, three hundred forty-two billion, twelve million, one hundred forty thousand, one hundred one".