13352012502240 has 96 divisors (see below), whose sum is σ = 42059405437056. Its totient is φ = 3560488747520.

The previous prime is 13352012502233. The next prime is 13352012502281. The reversal of 13352012502240 is 4220521025331.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 13352012502198 and 13352012502207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48921355 + ... + 49193525.

It is an arithmetic number, because the mean of its divisors is an integer number (438118806636).

Almost surely, 2^{13352012502240} is an apocalyptic number.

13352012502240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13352012502240 is an abundant number, since it is smaller than the sum of its proper divisors (28707392934816).

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

13352012502240 is a wasteful number, since it uses less digits than its factorization.

13352012502240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374392 (or 374384 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13352012502240 its reverse (4220521025331), we get a palindrome (17572533527571).

The spelling of 13352012502240 in words is "thirteen trillion, three hundred fifty-two billion, twelve million, five hundred two thousand, two hundred forty".