13401462642432 has 72 divisors (see below), whose sum is σ = 35881012223616. Its totient is φ = 4440404745216.

The previous prime is 13401462642413. The next prime is 13401462642437. The reversal of 13401462642432 is 23424626410431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401462642437) by changing a digit.

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, 52116718 + ... + 52373229.

Almost surely, 2^{13401462642432} is an apocalyptic number.

13401462642432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13401462642432 is an abundant number, since it is smaller than the sum of its proper divisors (22479549581184).

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

13401462642432 is a wasteful number, since it uses less digits than its factorization.

13401462642432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104490133 (or 104490119 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 13401462642432 in words is "thirteen trillion, four hundred one billion, four hundred sixty-two million, six hundred forty-two thousand, four hundred thirty-two".