1342012141 has 2 divisors, whose sum is σ = 1342012142. Its totient is φ = 1342012140.

The previous prime is 1342012121. The next prime is 1342012151. The reversal of 1342012141 is 1412102431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 868775625 + 473236516 = 29475^2 + 21754^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342012141 - 2⁷ = 1342012013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342012121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671006070 + 671006071.

It is an arithmetic number, because the mean of its divisors is an integer number (671006071).

Almost surely, 2^1342012141 is an apocalyptic number.

It is an amenable number.

1342012141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342012141 is an equidigital number, since it uses as much as digits as its factorization.

1342012141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1342012141 is about 36633.4838774583. The cubic root of 1342012141 is about 1103.0253195230.

Adding to 1342012141 its reverse (1412102431), we get a palindrome (2754114572).

The spelling of 1342012141 in words is "one billion, three hundred forty-two million, twelve thousand, one hundred forty-one".