1329353825080 has 16 divisors (see below), whose sum is σ = 2991046106520. Its totient is φ = 531741530016.

The previous prime is 1329353825071. The next prime is 1329353825099. The reversal of 1329353825080 is 805283539231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16616922774 + ... + 16616922853.

Almost surely, 2^{1329353825080} is an apocalyptic number.

1329353825080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1329353825080 is an abundant number, since it is smaller than the sum of its proper divisors (1661692281440).

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

1329353825080 is a wasteful number, since it uses less digits than its factorization.

1329353825080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33233845638 (or 33233845634 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 1329353825080 in words is "one trillion, three hundred twenty-nine billion, three hundred fifty-three million, eight hundred twenty-five thousand, eighty".