14504043540 has 48 divisors (see below), whose sum is σ = 46412940672. Its totient is φ = 3315209856.

The previous prime is 14504043529. The next prime is 14504043581. The reversal of 14504043540 is 4534040541.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14504043498 and 14504043507.

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, 17266299 + ... + 17267138.

It is an arithmetic number, because the mean of its divisors is an integer number (966936264).

Almost surely, 2^14504043540 is an apocalyptic number.

14504043540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14504043540 is an abundant number, since it is smaller than the sum of its proper divisors (31908897132).

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

14504043540 is a wasteful number, since it uses less digits than its factorization.

14504043540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34533456 (or 34533454 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 14504043540 in words is "fourteen billion, five hundred four million, forty-three thousand, five hundred forty".