13234132043040 has 96 divisors (see below), whose sum is σ = 41905775471616. Its totient is φ = 3510624880640.

The previous prime is 13234132043003. The next prime is 13234132043063. The reversal of 13234132043040 is 4034023143231.

It is a happy number.

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 = 13234132042989 and 13234132043007.

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, 72083997 + ... + 72267356.

It is an arithmetic number, because the mean of its divisors is an integer number (436518494496).

Almost surely, 2^{13234132043040} is an apocalyptic number.

13234132043040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13234132043040 is an abundant number, since it is smaller than the sum of its proper divisors (28671643428576).

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

13234132043040 is a wasteful number, since it uses less digits than its factorization.

13234132043040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144351562 (or 144351554 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 13234132043040 its reverse (4034023143231), we get a palindrome (17268155186271).

The spelling of 13234132043040 in words is "thirteen trillion, two hundred thirty-four billion, one hundred thirty-two million, forty-three thousand, forty".