13501412323340 has 96 divisors (see below), whose sum is σ = 29086210944000. Its totient is φ = 5262895452672.

The previous prime is 13501412323339. The next prime is 13501412323349. The reversal of 13501412323340 is 4332321410531.

It is a junction number, because it is equal to n+sod(n) for n = 13501412323297 and 13501412323306.

It is not an unprimeable number, because it can be changed into a prime (13501412323349) 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, 79083791 + ... + 79254329.

It is an arithmetic number, because the mean of its divisors is an integer number (302981364000).

Almost surely, 2^{13501412323340} is an apocalyptic number.

13501412323340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13501412323340 is an abundant number, since it is smaller than the sum of its proper divisors (15584798620660).

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

13501412323340 is a wasteful number, since it uses less digits than its factorization.

13501412323340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171279 (or 171277 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 13501412323340 its reverse (4332321410531), we get a palindrome (17833733733871).

The spelling of 13501412323340 in words is "thirteen trillion, five hundred one billion, four hundred twelve million, three hundred twenty-three thousand, three hundred forty".