1341305328 has 60 divisors (see below), whose sum is σ = 3808695464. Its totient is φ = 406454400.

The previous prime is 1341305327. The next prime is 1341305341. The reversal of 1341305328 is 8235031431.

It is a junction number, because it is equal to n+sod(n) for n = 1341305295 and 1341305304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341305327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109663 + ... + 121278.

Almost surely, 2^1341305328 is an apocalyptic number.

It is an amenable number.

1341305328 is an abundant number, since it is smaller than the sum of its proper divisors (2467390136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1341305328 is a wasteful number, since it uses less digits than its factorization.

1341305328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230974 (or 230957 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1341305328 is about 36623.8355173240. The cubic root of 1341305328 is about 1102.8316378306.

Adding to 1341305328 its reverse (8235031431), we get a palindrome (9576336759).

The spelling of 1341305328 in words is "one billion, three hundred forty-one million, three hundred five thousand, three hundred twenty-eight".