13122414233240 has 64 divisors (see below), whose sum is σ = 31798784304000. Its totient is φ = 4844869166592.

The previous prime is 13122414233237. The next prime is 13122414233287. The reversal of 13122414233240 is 4233241422131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13122414233197 and 13122414233206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6850961 + ... + 8554559.

It is an arithmetic number, because the mean of its divisors is an integer number (496856004750).

Almost surely, 2^{13122414233240} is an apocalyptic number.

13122414233240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13122414233240 is an abundant number, since it is smaller than the sum of its proper divisors (18676370070760).

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

13122414233240 is a wasteful number, since it uses less digits than its factorization.

13122414233240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718436 (or 1718432 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13122414233240 its reverse (4233241422131), we get a palindrome (17355655655371).

The spelling of 13122414233240 in words is "thirteen trillion, one hundred twenty-two billion, four hundred fourteen million, two hundred thirty-three thousand, two hundred forty".