1304970512028 has 12 divisors (see below), whose sum is σ = 3044931194760. Its totient is φ = 434990170672.

The previous prime is 1304970512011. The next prime is 1304970512029. The reversal of 1304970512028 is 8202150794031.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304970512029) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 54373771323 + ... + 54373771346.

It is an arithmetic number, because the mean of its divisors is an integer number (253744266230).

Almost surely, 2^{1304970512028} is an apocalyptic number.

It is an amenable number.

1304970512028 is an abundant number, since it is smaller than the sum of its proper divisors (1739960682732).

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

1304970512028 is a wasteful number, since it uses less digits than its factorization.

1304970512028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108747542676 (or 108747542674 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 1304970512028 in words is "one trillion, three hundred four billion, nine hundred seventy million, five hundred twelve thousand, twenty-eight".