13443510035012 has 12 divisors (see below), whose sum is σ = 23529967371456. Its totient is φ = 6720662214600.

The previous prime is 13443510034993. The next prime is 13443510035017. The reversal of 13443510035012 is 21053001534431.

It is a super-2 number, since 2×13443510035012² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13443510035012.

It is not an unprimeable number, because it can be changed into a prime (13443510035017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273173048 + ... + 273222255.

It is an arithmetic number, because the mean of its divisors is an integer number (1960830614288).

Almost surely, 2^{13443510035012} is an apocalyptic number.

It is an amenable number.

13443510035012 is a deficient number, since it is larger than the sum of its proper divisors (10086457336444).

13443510035012 is a wasteful number, since it uses less digits than its factorization.

13443510035012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546401458 (or 546401456 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 13443510035012 its reverse (21053001534431), we get a palindrome (34496511569443).

The spelling of 13443510035012 in words is "thirteen trillion, four hundred forty-three billion, five hundred ten million, thirty-five thousand, twelve".