1329027639502 has 8 divisors (see below), whose sum is σ = 1993636538712. Its totient is φ = 664482126600.

The previous prime is 1329027639481. The next prime is 1329027639539. The reversal of 1329027639502 is 2059367209231.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15794124 + ... + 15878047.

It is an arithmetic number, because the mean of its divisors is an integer number (249204567339).

Almost surely, 2^{1329027639502} is an apocalyptic number.

1329027639502 is a deficient number, since it is larger than the sum of its proper divisors (664608899210).

1329027639502 is a wasteful number, since it uses less digits than its factorization.

1329027639502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31693154.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 1329027639502 in words is "one trillion, three hundred twenty-nine billion, twenty-seven million, six hundred thirty-nine thousand, five hundred two".