1304511513980 has 24 divisors (see below), whose sum is σ = 2827844315520. Its totient is φ = 504972198720.

The previous prime is 1304511513979. The next prime is 1304511514057. The reversal of 1304511513980 is 893151154031.

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 in 7 ways as a sum of consecutive naturals, for example, 1052024795 + ... + 1052026034.

It is an arithmetic number, because the mean of its divisors is an integer number (117826846480).

Almost surely, 2^{1304511513980} is an apocalyptic number.

1304511513980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304511513980 is an abundant number, since it is smaller than the sum of its proper divisors (1523332801540).

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

1304511513980 is a wasteful number, since it uses less digits than its factorization.

1304511513980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104050869 (or 2104050867 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 41.

The spelling of 1304511513980 in words is "one trillion, three hundred four billion, five hundred eleven million, five hundred thirteen thousand, nine hundred eighty".