14880667540 has 12 divisors (see below), whose sum is σ = 31249401876. Its totient is φ = 5952267008.

The previous prime is 14880667519. The next prime is 14880667541. The reversal of 14880667540 is 4576608841.

It can be written as a sum of positive squares in 2 ways, for example, as 10906878096 + 3973789444 = 104436^2 + 63038^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14880667541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372016669 + ... + 372016708.

It is an arithmetic number, because the mean of its divisors is an integer number (2604116823).

Almost surely, 2^14880667540 is an apocalyptic number.

14880667540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14880667540 is an abundant number, since it is smaller than the sum of its proper divisors (16368734336).

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

14880667540 is a wasteful number, since it uses less digits than its factorization.

14880667540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744033386 (or 744033384 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 14880667540 in words is "fourteen billion, eight hundred eighty million, six hundred sixty-seven thousand, five hundred forty".