1342256415211 has 2 divisors, whose sum is σ = 1342256415212. Its totient is φ = 1342256415210.

The previous prime is 1342256415191. The next prime is 1342256415229. The reversal of 1342256415211 is 1125146522431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342256415211 - 2⁷ = 1342256415083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342256215211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671128207605 + 671128207606.

It is an arithmetic number, because the mean of its divisors is an integer number (671128207606).

Almost surely, 2^{1342256415211} is an apocalyptic number.

1342256415211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342256415211 is an equidigital number, since it uses as much as digits as its factorization.

1342256415211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 37.

The spelling of 1342256415211 in words is "one trillion, three hundred forty-two billion, two hundred fifty-six million, four hundred fifteen thousand, two hundred eleven".