1341405326 has 16 divisors (see below), whose sum is σ = 2068416000. Its totient is φ = 651967200.

The previous prime is 1341405319. The next prime is 1341405361. The reversal of 1341405326 is 6235041431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77300 + ... + 93048.

It is an arithmetic number, because the mean of its divisors is an integer number (129276000).

Almost surely, 2^1341405326 is an apocalyptic number.

1341405326 is a deficient number, since it is larger than the sum of its proper divisors (727010674).

1341405326 is a wasteful number, since it uses less digits than its factorization.

1341405326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16939.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1341405326 is about 36625.2006956959. The cubic root of 1341405326 is about 1102.8590435265.

Adding to 1341405326 its reverse (6235041431), we get a palindrome (7576446757).

The spelling of 1341405326 in words is "one billion, three hundred forty-one million, four hundred five thousand, three hundred twenty-six".