20441414140 has 48 divisors (see below), whose sum is σ = 49291974144. Its totient is φ = 6975259200.

The previous prime is 20441414113. The next prime is 20441414141. The reversal of 20441414140 is 4141414402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20441414141) 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 15 ways as a sum of consecutive naturals, for example, 316456 + ... + 375535.

It is an arithmetic number, because the mean of its divisors is an integer number (1026916128).

Almost surely, 2^20441414140 is an apocalyptic number.

20441414140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20441414140 is an abundant number, since it is smaller than the sum of its proper divisors (28850560004).

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

20441414140 is a wasteful number, since it uses less digits than its factorization.

20441414140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692218 (or 692216 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 20441414140 its reverse (4141414402), we get a palindrome (24582828542).

The spelling of 20441414140 in words is "twenty billion, four hundred forty-one million, four hundred fourteen thousand, one hundred forty".