1341234469 has 2 divisors, whose sum is σ = 1341234470. Its totient is φ = 1341234468.

The previous prime is 1341234467. The next prime is 1341234481. The reversal of 1341234469 is 9644321431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1023040225 + 318194244 = 31985^2 + 17838^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341234469 - 2¹ = 1341234467 is a prime.

It is a super-2 number, since 2×1341234469² = 3597819801667423922, which contains 22 as substring.

Together with 1341234467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341234467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670617234 + 670617235.

It is an arithmetic number, because the mean of its divisors is an integer number (670617235).

Almost surely, 2^1341234469 is an apocalyptic number.

It is an amenable number.

1341234469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341234469 is an equidigital number, since it uses as much as digits as its factorization.

1341234469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 37.

The square root of 1341234469 is about 36622.8681154276. The cubic root of 1341234469 is about 1102.8122172156.

The spelling of 1341234469 in words is "one billion, three hundred forty-one million, two hundred thirty-four thousand, four hundred sixty-nine".