20330414312 has 16 divisors (see below), whose sum is σ = 41051798340. Its totient is φ = 9383268096.

The previous prime is 20330414297. The next prime is 20330414339. The reversal of 20330414312 is 21341403302.

It can be written as a sum of positive squares in 2 ways, for example, as 18718070596 + 1612343716 = 136814^2 + 40154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97742273 + ... + 97742480.

Almost surely, 2^20330414312 is an apocalyptic number.

It is an amenable number.

20330414312 is an abundant number, since it is smaller than the sum of its proper divisors (20721384028).

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

20330414312 is a wasteful number, since it uses less digits than its factorization.

20330414312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195484772 (or 195484768 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20330414312 its reverse (21341403302), we get a palindrome (41671817614).

The spelling of 20330414312 in words is "twenty billion, three hundred thirty million, four hundred fourteen thousand, three hundred twelve".