13423404141500 has 96 divisors (see below), whose sum is σ = 29712373471872. Its totient is φ = 5297275200000.

The previous prime is 13423404141487. The next prime is 13423404141551. The reversal of 13423404141500 is 514140432431.

13423404141500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13717529 + ... + 14663471.

It is an arithmetic number, because the mean of its divisors is an integer number (309503890332).

Almost surely, 2^{13423404141500} is an apocalyptic number.

13423404141500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13423404141500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14856186735936).

13423404141500 is an abundant number, since it is smaller than the sum of its proper divisors (16288969330372).

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

13423404141500 is a wasteful number, since it uses less digits than its factorization.

13423404141500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946344 (or 946332 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 13423404141500 its reverse (514140432431), we get a palindrome (13937544573931).

The spelling of 13423404141500 in words is "thirteen trillion, four hundred twenty-three billion, four hundred four million, one hundred forty-one thousand, five hundred".