13414040303540 has 12 divisors (see below), whose sum is σ = 28169484637476. Its totient is φ = 5365616121408.

The previous prime is 13414040303459. The next prime is 13414040303549. The reversal of 13414040303540 is 4530304041431.

It can be written as a sum of positive squares in 2 ways, for example, as 9868419091216 + 3545621212324 = 3141404^2 + 1882982^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13414040303497 and 13414040303506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414040303549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335351007569 + ... + 335351007608.

It is an arithmetic number, because the mean of its divisors is an integer number (2347457053123).

Almost surely, 2^{13414040303540} is an apocalyptic number.

13414040303540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13414040303540 is an abundant number, since it is smaller than the sum of its proper divisors (14755444333936).

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

13414040303540 is a wasteful number, since it uses less digits than its factorization.

13414040303540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670702015186 (or 670702015184 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 13414040303540 its reverse (4530304041431), we get a palindrome (17944344344971).

The spelling of 13414040303540 in words is "thirteen trillion, four hundred fourteen billion, forty million, three hundred three thousand, five hundred forty".