1342186437043 has 2 divisors, whose sum is σ = 1342186437044. Its totient is φ = 1342186437042.

The previous prime is 1342186437019. The next prime is 1342186437071. The reversal of 1342186437043 is 3407346812431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1342186437043 - 2³⁷ = 1204747483571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342186436984 and 1342186437002.

It is not a weakly prime, because it can be changed into another prime (1342186437143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671093218521 + 671093218522.

It is an arithmetic number, because the mean of its divisors is an integer number (671093218522).

Almost surely, 2^{1342186437043} is an apocalyptic number.

1342186437043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342186437043 is an equidigital number, since it uses as much as digits as its factorization.

1342186437043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 1342186437043 in words is "one trillion, three hundred forty-two billion, one hundred eighty-six million, four hundred thirty-seven thousand, forty-three".