14055402120 has 256 divisors, whose sum is σ = 46760509440. Its totient is φ = 3361763328.

The previous prime is 14055402091. The next prime is 14055402173. The reversal of 14055402120 is 2120455041.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21723637 + ... + 21724283.

It is an arithmetic number, because the mean of its divisors is an integer number (182658240).

Almost surely, 2^14055402120 is an apocalyptic number.

14055402120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14055402120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23380254720).

14055402120 is an abundant number, since it is smaller than the sum of its proper divisors (32705107320).

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

14055402120 is a wasteful number, since it uses less digits than its factorization.

14055402120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 14055402120 its reverse (2120455041), we get a palindrome (16175857161).

The spelling of 14055402120 in words is "fourteen billion, fifty-five million, four hundred two thousand, one hundred twenty".