13141451220 has 48 divisors (see below), whose sum is σ = 36872962560. Its totient is φ = 3497063296.

The previous prime is 13141451201. The next prime is 13141451233. The reversal of 13141451220 is 2215414131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199887 + ... + 257366.

It is an arithmetic number, because the mean of its divisors is an integer number (768186720).

Almost surely, 2^13141451220 is an apocalyptic number.

13141451220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13141451220 is an abundant number, since it is smaller than the sum of its proper divisors (23731511340).

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

13141451220 is a wasteful number, since it uses less digits than its factorization.

13141451220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457744 (or 457742 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 13141451220 its reverse (2215414131), we get a palindrome (15356865351).

The spelling of 13141451220 in words is "thirteen billion, one hundred forty-one million, four hundred fifty-one thousand, two hundred twenty".