13303342420 has 96 divisors (see below), whose sum is σ = 29125474560. Its totient is φ = 5101178880.

The previous prime is 13303342397. The next prime is 13303342427. The reversal of 13303342420 is 2424330331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303342427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8125842 + ... + 8127478.

It is an arithmetic number, because the mean of its divisors is an integer number (303390360).

Almost surely, 2^13303342420 is an apocalyptic number.

13303342420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13303342420 is an abundant number, since it is smaller than the sum of its proper divisors (15822132140).

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

13303342420 is a wasteful number, since it uses less digits than its factorization.

13303342420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 13303342420 its reverse (2424330331), we get a palindrome (15727672751).

The spelling of 13303342420 in words is "thirteen billion, three hundred three million, three hundred forty-two thousand, four hundred twenty".