20141443104 has 48 divisors (see below), whose sum is σ = 53540565120. Its totient is φ = 6628826880.

The previous prime is 20141443103. The next prime is 20141443117. The reversal of 20141443104 is 40134414102.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (20141443103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320307 + ... + 1335474.

It is an arithmetic number, because the mean of its divisors is an integer number (1115428440).

Almost surely, 2^20141443104 is an apocalyptic number.

20141443104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20141443104 is an abundant number, since it is smaller than the sum of its proper divisors (33399122016).

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

20141443104 is a wasteful number, since it uses less digits than its factorization.

20141443104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655873 (or 2655865 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20141443104 its reverse (40134414102), we get a palindrome (60275857206).

The spelling of 20141443104 in words is "twenty billion, one hundred forty-one million, four hundred forty-three thousand, one hundred four".