13114441340 has 144 divisors (see below), whose sum is σ = 37637931744. Its totient is φ = 3773145600.

The previous prime is 13114441303. The next prime is 13114441367. The reversal of 13114441340 is 4314441131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93350 + ... + 186930.

It is an arithmetic number, because the mean of its divisors is an integer number (261374526).

Almost surely, 2^13114441340 is an apocalyptic number.

13114441340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13114441340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18818965872).

13114441340 is an abundant number, since it is smaller than the sum of its proper divisors (24523490404).

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

13114441340 is a wasteful number, since it uses less digits than its factorization.

13114441340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93628 (or 93619 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 13114441340 its reverse (4314441131), we get a palindrome (17428882471).

It can be divided in two parts, 13114 and 441340, that added together give a palindrome (454454).

The spelling of 13114441340 in words is "thirteen billion, one hundred fourteen million, four hundred forty-one thousand, three hundred forty".