13124430201340 has 12 divisors (see below), whose sum is σ = 27561303422856. Its totient is φ = 5249772080528.

The previous prime is 13124430201251. The next prime is 13124430201359. The reversal of 13124430201340 is 4310203442131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13124430201299 and 13124430201308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328110755014 + ... + 328110755053.

It is an arithmetic number, because the mean of its divisors is an integer number (2296775285238).

Almost surely, 2^{13124430201340} is an apocalyptic number.

13124430201340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13124430201340 is an abundant number, since it is smaller than the sum of its proper divisors (14436873221516).

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

13124430201340 is a wasteful number, since it uses less digits than its factorization.

13124430201340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656221510076 (or 656221510074 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13124430201340 its reverse (4310203442131), we get a palindrome (17434633643471).

The spelling of 13124430201340 in words is "thirteen trillion, one hundred twenty-four billion, four hundred thirty million, two hundred one thousand, three hundred forty".