220020431414 has 48 divisors (see below), whose sum is σ = 406352484720. Its totient is φ = 88837922880.

The previous prime is 220020431369. The next prime is 220020431443. The reversal of 220020431414 is 414134020022.

It is a self number, because there is not a number n which added to its sum of digits gives 220020431414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10604 + ... + 663440.

It is an arithmetic number, because the mean of its divisors is an integer number (8465676765).

Almost surely, 2^220020431414 is an apocalyptic number.

220020431414 is a deficient number, since it is larger than the sum of its proper divisors (186332053306).

220020431414 is a wasteful number, since it uses less digits than its factorization.

220020431414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653053 (or 653046 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 220020431414 its reverse (414134020022), we get a palindrome (634154451436).

The spelling of 220020431414 in words is "two hundred twenty billion, twenty million, four hundred thirty-one thousand, four hundred fourteen".