1329473333607 has 8 divisors (see below), whose sum is σ = 1772636511360. Its totient is φ = 886312855800.

The previous prime is 1329473333599. The next prime is 1329473333633. The reversal of 1329473333607 is 7063333749231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1329473333607 - 2³ = 1329473333599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1329473333607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1329473338607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296982 + ... + 2083532.

It is an arithmetic number, because the mean of its divisors is an integer number (221579563920).

Almost surely, 2^{1329473333607} is an apocalyptic number.

1329473333607 is a deficient number, since it is larger than the sum of its proper divisors (443163177753).

1329473333607 is an equidigital number, since it uses as much as digits as its factorization.

1329473333607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349973.

The product of its (nonzero) digits is 5143824, while the sum is 51.

The spelling of 1329473333607 in words is "one trillion, three hundred twenty-nine billion, four hundred seventy-three million, three hundred thirty-three thousand, six hundred seven".