1341422197 has 2 divisors, whose sum is σ = 1341422198. Its totient is φ = 1341422196.

The previous prime is 1341422189. The next prime is 1341422219. The reversal of 1341422197 is 7912241431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1227381156 + 114041041 = 35034^2 + 10679^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341422197 - 2³ = 1341422189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341422167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670711098 + 670711099.

It is an arithmetic number, because the mean of its divisors is an integer number (670711099).

Almost surely, 2^1341422197 is an apocalyptic number.

It is an amenable number.

1341422197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341422197 is an equidigital number, since it uses as much as digits as its factorization.

1341422197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 1341422197 is about 36625.4310145287. The cubic root of 1341422197 is about 1102.8636670996.

The spelling of 1341422197 in words is "one billion, three hundred forty-one million, four hundred twenty-two thousand, one hundred ninety-seven".