1305434041032 has 96 divisors (see below), whose sum is σ = 3721799803680. Its totient is φ = 378386638080.

The previous prime is 1305434041031. The next prime is 1305434041063. The reversal of 1305434041032 is 2301404345031.

It is not an unprimeable number, because it can be changed into a prime (1305434041031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4534093 + ... + 4813404.

It is an arithmetic number, because the mean of its divisors is an integer number (38768747955).

Almost surely, 2^{1305434041032} is an apocalyptic number.

1305434041032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1305434041032 is an abundant number, since it is smaller than the sum of its proper divisors (2416365762648).

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

1305434041032 is a wasteful number, since it uses less digits than its factorization.

1305434041032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9347563 (or 9347536 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1305434041032 its reverse (2301404345031), we get a palindrome (3606838386063).

The spelling of 1305434041032 in words is "one trillion, three hundred five billion, four hundred thirty-four million, forty-one thousand, thirty-two".