1305434441060 has 24 divisors (see below), whose sum is σ = 2741463768120. Its totient is φ = 522163977984.

The previous prime is 1305434441057. The next prime is 1305434441123. The reversal of 1305434441060 is 601444345031.

It can be written as a sum of positive squares in 4 ways, for example, as 431512354816 + 873922086244 = 656896^2 + 934838^2 .

It is a super-2 number, since 2×1305434441060² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1305434441060.

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 in 7 ways as a sum of consecutive naturals, for example, 532256 + ... + 1701224.

It is an arithmetic number, because the mean of its divisors is an integer number (114227657005).

Almost surely, 2^{1305434441060} is an apocalyptic number.

1305434441060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1305434441060 is an abundant number, since it is smaller than the sum of its proper divisors (1436029327060).

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

1305434441060 is a wasteful number, since it uses less digits than its factorization.

1305434441060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224815 (or 1224813 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1305434441060 its reverse (601444345031), we get a palindrome (1906878786091).

The spelling of 1305434441060 in words is "one trillion, three hundred five billion, four hundred thirty-four million, four hundred forty-one thousand, sixty".