13401351424 has 36 divisors (see below), whose sum is σ = 27010119136. Its totient is φ = 6635607552.

The previous prime is 13401351421. The next prime is 13401351437. The reversal of 13401351424 is 42415310431.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13401351392 and 13401351401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401351421) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 227754 + ... + 280489.

Almost surely, 2^13401351424 is an apocalyptic number.

It is an amenable number.

13401351424 is an abundant number, since it is smaller than the sum of its proper divisors (13608767712).

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

13401351424 is an equidigital number, since it uses as much as digits as its factorization.

13401351424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508362 (or 508348 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 13401351424 its reverse (42415310431), we get a palindrome (55816661855).

The spelling of 13401351424 in words is "thirteen billion, four hundred one million, three hundred fifty-one thousand, four hundred twenty-four".