1329530973714 has 48 divisors (see below), whose sum is σ = 3036743124480. Its totient is φ = 419231648160.

The previous prime is 1329530973703. The next prime is 1329530973739. The reversal of 1329530973714 is 4173790359231.

1329530973714 is a `hidden beast` number, since 1 + 3 + 2 + 9 + 530 + 97 + 3 + 7 + 14 = 666.

It is a super-2 number, since 2×1329530973714² (a number of 25 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 2639602 + ... + 3102669.

It is an arithmetic number, because the mean of its divisors is an integer number (63265481760).

Almost surely, 2^{1329530973714} is an apocalyptic number.

1329530973714 is an abundant number, since it is smaller than the sum of its proper divisors (1707212150766).

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

1329530973714 is a wasteful number, since it uses less digits than its factorization.

1329530973714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742975 (or 5742972 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The spelling of 1329530973714 in words is "one trillion, three hundred twenty-nine billion, five hundred thirty million, nine hundred seventy-three thousand, seven hundred fourteen".