20334314445 has 16 divisors (see below), whose sum is σ = 32993142912. Its totient is φ = 10692221120.

The previous prime is 20334314411. The next prime is 20334314447. The reversal of 20334314445 is 54441343302.

It is not a de Polignac number, because 20334314445 - 2⁶ = 20334314381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334314447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9545562 + ... + 9547691.

It is an arithmetic number, because the mean of its divisors is an integer number (2062071432).

Almost surely, 2^20334314445 is an apocalyptic number.

It is an amenable number.

20334314445 is a deficient number, since it is larger than the sum of its proper divisors (12658828467).

20334314445 is a wasteful number, since it uses less digits than its factorization.

20334314445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19093332.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 20334314445 its reverse (54441343302), we get a palindrome (74775657747).

The spelling of 20334314445 in words is "twenty billion, three hundred thirty-four million, three hundred fourteen thousand, four hundred forty-five".