1305434506352 has 10 divisors (see below), whose sum is σ = 2529279356088. Its totient is φ = 652717253168.

The previous prime is 1305434506331. The next prime is 1305434506367. The reversal of 1305434506352 is 2536054345031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40794828308 + ... + 40794828339.

Almost surely, 2^{1305434506352} is an apocalyptic number.

It is an amenable number.

1305434506352 is a deficient number, since it is larger than the sum of its proper divisors (1223844849736).

1305434506352 is an equidigital number, since it uses as much as digits as its factorization.

1305434506352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81589656655 (or 81589656649 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 1305434506352 in words is "one trillion, three hundred five billion, four hundred thirty-four million, five hundred six thousand, three hundred fifty-two".