20329161014 has 8 divisors (see below), whose sum is σ = 30687969648. Its totient is φ = 10099837800.

The previous prime is 20329161007. The next prime is 20329161019. The reversal of 20329161014 is 41016192302.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20329161019) 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 3 ways as a sum of consecutive naturals, for example, 32370962 + ... + 32371589.

It is an arithmetic number, because the mean of its divisors is an integer number (3835996206).

Almost surely, 2^20329161014 is an apocalyptic number.

20329161014 is a deficient number, since it is larger than the sum of its proper divisors (10358808634).

20329161014 is a wasteful number, since it uses less digits than its factorization.

20329161014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64742710.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 20329161014 in words is "twenty billion, three hundred twenty-nine million, one hundred sixty-one thousand, fourteen".