1304675066880 has 264 divisors, whose sum is σ = 4666498147584. Its totient is φ = 336689971200.

The previous prime is 1304675066879. The next prime is 1304675066909. The reversal of 1304675066880 is 886605764031.

1304675066880 is a `hidden beast` number, since 1 + 30 + 46 + 7 + 506 + 68 + 8 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 971815 + ... + 1885145.

Almost surely, 2^{1304675066880} is an apocalyptic number.

1304675066880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1304675066880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2333249073792).

1304675066880 is an abundant number, since it is smaller than the sum of its proper divisors (3361823080704).

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

1304675066880 is a wasteful number, since it uses less digits than its factorization.

1304675066880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913393 (or 913372 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 1304675066880 in words is "one trillion, three hundred four billion, six hundred seventy-five million, sixty-six thousand, eight hundred eighty".