13414332040 has 64 divisors (see below), whose sum is σ = 31347129600. Its totient is φ = 5162515968.

The previous prime is 13414331939. The next prime is 13414332047. The reversal of 13414332040 is 4023341431.

It is a junction number, because it is equal to n+sod(n) for n = 13414331996 and 13414332014.

It is not an unprimeable number, because it can be changed into a prime (13414332047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50452 + ... + 171388.

It is an arithmetic number, because the mean of its divisors is an integer number (489798900).

Almost surely, 2^13414332040 is an apocalyptic number.

13414332040 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 13414332040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15673564800).

13414332040 is an abundant number, since it is smaller than the sum of its proper divisors (17932797560).

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

13414332040 is a wasteful number, since it uses less digits than its factorization.

13414332040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121054 (or 121050 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13414332040 its reverse (4023341431), we get a palindrome (17437673471).

The spelling of 13414332040 in words is "thirteen billion, four hundred fourteen million, three hundred thirty-two thousand, forty".