329712906453 has 16 divisors (see below), whose sum is σ = 504287406720. Its totient is φ = 187706972736.

The previous prime is 329712906409. The next prime is 329712906517. The reversal of 329712906453 is 354609217923.

It is not a de Polignac number, because 329712906453 - 2⁶ = 329712906389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 329712906396 and 329712906405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329712906953) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29177650 + ... + 29188947.

It is an arithmetic number, because the mean of its divisors is an integer number (31517962920).

Almost surely, 2^329712906453 is an apocalyptic number.

It is an amenable number.

329712906453 is a deficient number, since it is larger than the sum of its proper divisors (174574500267).

329712906453 is a wasteful number, since it uses less digits than its factorization.

329712906453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58366876.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 329712906453 in words is "three hundred twenty-nine billion, seven hundred twelve million, nine hundred six thousand, four hundred fifty-three".