1241342027 has 2 divisors, whose sum is σ = 1241342028. Its totient is φ = 1241342026.

The previous prime is 1241341999. The next prime is 1241342099. The reversal of 1241342027 is 7202431421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1241342027 - 2⁸ = 1241341771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241341987 and 1241342005.

It is not a weakly prime, because it can be changed into another prime (1241342327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620671013 + 620671014.

It is an arithmetic number, because the mean of its divisors is an integer number (620671014).

Almost surely, 2^1241342027 is an apocalyptic number.

1241342027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241342027 is an equidigital number, since it uses as much as digits as its factorization.

1241342027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 1241342027 is about 35232.6840731727. The cubic root of 1241342027 is about 1074.7245090344.

Adding to 1241342027 its reverse (7202431421), we get a palindrome (8443773448).

The spelling of 1241342027 in words is "one billion, two hundred forty-one million, three hundred forty-two thousand, twenty-seven".