1341433405 has 8 divisors (see below), whose sum is σ = 1733544792. Its totient is φ = 990596928.

The previous prime is 1341433397. The next prime is 1341433411. The reversal of 1341433405 is 5043341431.

It can be written as a sum of positive squares in 4 ways, for example, as 1653796 + 1339779609 = 1286^2 + 36603^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1341433405 - 2³ = 1341433397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10318654 + ... + 10318783.

It is an arithmetic number, because the mean of its divisors is an integer number (216693099).

Almost surely, 2^1341433405 is an apocalyptic number.

It is an amenable number.

1341433405 is a deficient number, since it is larger than the sum of its proper divisors (392111387).

1341433405 is a wasteful number, since it uses less digits than its factorization.

1341433405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20637455.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1341433405 is about 36625.5840226473. The cubic root of 1341433405 is about 1102.8667386808.

Adding to 1341433405 its reverse (5043341431), we get a palindrome (6384774836).

The spelling of 1341433405 in words is "one billion, three hundred forty-one million, four hundred thirty-three thousand, four hundred five".