1341432305 has 16 divisors (see below), whose sum is σ = 1651466880. Its totient is φ = 1045669248.

The previous prime is 1341432263. The next prime is 1341432329. The reversal of 1341432305 is 5032341431.

It is a cyclic number.

It is not a de Polignac number, because 1341432305 - 2⁶ = 1341432241 is a prime.

It is a super-2 number, since 2×1341432305² = 3598881257795226050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8156 + ... + 52434.

It is an arithmetic number, because the mean of its divisors is an integer number (103216680).

Almost surely, 2^1341432305 is an apocalyptic number.

It is an amenable number.

1341432305 is a deficient number, since it is larger than the sum of its proper divisors (310034575).

1341432305 is an equidigital number, since it uses as much as digits as its factorization.

1341432305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44440.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1341432305 is about 36625.5690058189. The cubic root of 1341432305 is about 1102.8664372238.

Adding to 1341432305 its reverse (5032341431), we get a palindrome (6373773736).

The spelling of 1341432305 in words is "one billion, three hundred forty-one million, four hundred thirty-two thousand, three hundred five".