13351533024340 has 48 divisors (see below), whose sum is σ = 32247779179392. Its totient is φ = 4548511334016.

The previous prime is 13351533024331. The next prime is 13351533024437. The reversal of 13351533024340 is 4342033515331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13351533024340.

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, 303698062 + ... + 303742021.

It is an arithmetic number, because the mean of its divisors is an integer number (671828732904).

Almost surely, 2^{13351533024340} is an apocalyptic number.

13351533024340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13351533024340 is an abundant number, since it is smaller than the sum of its proper divisors (18896246155052).

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

13351533024340 is a wasteful number, since it uses less digits than its factorization.

13351533024340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607440256 (or 607440254 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 13351533024340 its reverse (4342033515331), we get a palindrome (17693566539671).

The spelling of 13351533024340 in words is "thirteen trillion, three hundred fifty-one billion, five hundred thirty-three million, twenty-four thousand, three hundred forty".