14530040512 has 112 divisors (see below), whose sum is σ = 31987613952. Its totient is φ = 6505758720.

The previous prime is 14530040501. The next prime is 14530040513. The reversal of 14530040512 is 21504003541.

It is a happy number.

It is a super-2 number, since 2×14530040512² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14530040513) 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, 6582513 + ... + 6584719.

It is an arithmetic number, because the mean of its divisors is an integer number (285603696).

Almost surely, 2^14530040512 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 14530040512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15993806976).

14530040512 is an abundant number, since it is smaller than the sum of its proper divisors (17457573440).

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

14530040512 is a wasteful number, since it uses less digits than its factorization.

14530040512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2456 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 14530040512 in words is "fourteen billion, five hundred thirty million, forty thousand, five hundred twelve".