13234012332040 has 32 divisors (see below), whose sum is σ = 30220953540480. Its totient is φ = 5214595902912.

The previous prime is 13234012331971. The next prime is 13234012332091. The reversal of 13234012332040 is 4023321043231.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2469029472 + ... + 2469034831.

It is an arithmetic number, because the mean of its divisors is an integer number (944404798140).

Almost surely, 2^{13234012332040} is an apocalyptic number.

13234012332040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13234012332040 is an abundant number, since it is smaller than the sum of its proper divisors (16986941208440).

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

13234012332040 is a wasteful number, since it uses less digits than its factorization.

13234012332040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938064381 (or 4938064377 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13234012332040 its reverse (4023321043231), we get a palindrome (17257333375271).

The spelling of 13234012332040 in words is "thirteen trillion, two hundred thirty-four billion, twelve million, three hundred thirty-two thousand, forty".