13110324420340 has 24 divisors (see below), whose sum is σ = 31464778609152. Its totient is φ = 4494968372640.

The previous prime is 13110324420337. The next prime is 13110324420343. The reversal of 13110324420340 is 4302442301131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13110324420337) and next prime (13110324420343).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 13110324420299 and 13110324420308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110324420343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46822587076 + ... + 46822587355.

It is an arithmetic number, because the mean of its divisors is an integer number (1311032442048).

Almost surely, 2^{13110324420340} is an apocalyptic number.

13110324420340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110324420340 is an abundant number, since it is smaller than the sum of its proper divisors (18354454188812).

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

13110324420340 is a wasteful number, since it uses less digits than its factorization.

13110324420340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93645174447 (or 93645174445 counting only the distinct ones).

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

Adding to 13110324420340 its reverse (4302442301131), we get a palindrome (17412766721471).

The spelling of 13110324420340 in words is "thirteen trillion, one hundred ten billion, three hundred twenty-four million, four hundred twenty thousand, three hundred forty".