13335345452512 has 48 divisors (see below), whose sum is σ = 27238431572352. Its totient is φ = 6419832168960.

The previous prime is 13335345452489. The next prime is 13335345452537. The reversal of 13335345452512 is 21525454353331.

It is a super-2 number, since 2×13335345452512² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33923583 + ... + 34314430.

It is an arithmetic number, because the mean of its divisors is an integer number (567467324424).

Almost surely, 2^{13335345452512} is an apocalyptic number.

It is an amenable number.

13335345452512 is an abundant number, since it is smaller than the sum of its proper divisors (13903086119840).

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

13335345452512 is a wasteful number, since it uses less digits than its factorization.

13335345452512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68238251 (or 68238243 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 46.

The spelling of 13335345452512 in words is "thirteen trillion, three hundred thirty-five billion, three hundred forty-five million, four hundred fifty-two thousand, five hundred twelve".