13332415355440 has 40 divisors (see below), whose sum is σ = 31103660519568. Its totient is φ = 5314764883200.

The previous prime is 13332415355431. The next prime is 13332415355569. The reversal of 13332415355440 is 4455351423331.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284371086 + ... + 284417965.

Almost surely, 2^{13332415355440} is an apocalyptic number.

13332415355440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13332415355440 is an abundant number, since it is smaller than the sum of its proper divisors (17771245164128).

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

13332415355440 is a wasteful number, since it uses less digits than its factorization.

13332415355440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568789357 (or 568789351 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 13332415355440 its reverse (4455351423331), we get a palindrome (17787766778771).

The spelling of 13332415355440 in words is "thirteen trillion, three hundred thirty-two billion, four hundred fifteen million, three hundred fifty-five thousand, four hundred forty".