14541243504 has 80 divisors (see below), whose sum is σ = 38009710080. Its totient is φ = 4789911040.

The previous prime is 14541243503. The next prime is 14541243569. The reversal of 14541243504 is 40534214541.

It is a happy number.

It is a super-2 number, since 2×14541243504² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14541243503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2210332 + ... + 2216900.

It is an arithmetic number, because the mean of its divisors is an integer number (475121376).

Almost surely, 2^14541243504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14541243504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19004855040).

14541243504 is an abundant number, since it is smaller than the sum of its proper divisors (23468466576).

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

14541243504 is a wasteful number, since it uses less digits than its factorization.

14541243504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118 (or 7112 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 14541243504 in words is "fourteen billion, five hundred forty-one million, two hundred forty-three thousand, five hundred four".