20414441600 has 96 divisors (see below), whose sum is σ = 57634406400. Its totient is φ = 6999229440.

The previous prime is 20414441581. The next prime is 20414441603. The reversal of 20414441600 is 614441402.

It is a self number, because there is not a number n which added to its sum of digits gives 20414441600.

It is not an unprimeable number, because it can be changed into a prime (20414441603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 433280 + ... + 478079.

It is an arithmetic number, because the mean of its divisors is an integer number (600358400).

Almost surely, 2^20414441600 is an apocalyptic number.

20414441600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20414441600 is an abundant number, since it is smaller than the sum of its proper divisors (37219964800).

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

20414441600 is an equidigital number, since it uses as much as digits as its factorization.

20414441600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911390 (or 911373 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The spelling of 20414441600 in words is "twenty billion, four hundred fourteen million, four hundred forty-one thousand, six hundred".