13423355543004 has 48 divisors (see below), whose sum is σ = 34170915260160. Its totient is φ = 4067400893440.

The previous prime is 13423355542997. The next prime is 13423355543029. The reversal of 13423355543004 is 40034555332431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621509 + ... + 5429180.

It is an arithmetic number, because the mean of its divisors is an integer number (711894067920).

Almost surely, 2^{13423355543004} is an apocalyptic number.

It is an amenable number.

13423355543004 is an abundant number, since it is smaller than the sum of its proper divisors (20747559717156).

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

13423355543004 is a wasteful number, since it uses less digits than its factorization.

13423355543004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7065130 (or 7065128 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 13423355543004 in words is "thirteen trillion, four hundred twenty-three billion, three hundred fifty-five million, five hundred forty-three thousand, four".