1342402027 has 2 divisors, whose sum is σ = 1342402028. Its totient is φ = 1342402026.

The previous prime is 1342402013. The next prime is 1342402057. The reversal of 1342402027 is 7202042431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1342402027 - 2²³ = 1334013419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342401992 and 1342402010.

It is not a weakly prime, because it can be changed into another prime (1342402057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671201013 + 671201014.

It is an arithmetic number, because the mean of its divisors is an integer number (671201014).

Almost surely, 2^1342402027 is an apocalyptic number.

1342402027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342402027 is an equidigital number, since it uses as much as digits as its factorization.

1342402027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 1342402027 is about 36638.8049341132. The cubic root of 1342402027 is about 1103.1321274215.

Adding to 1342402027 its reverse (7202042431), we get a palindrome (8544444458).

The spelling of 1342402027 in words is "one billion, three hundred forty-two million, four hundred two thousand, twenty-seven".