14949547080 has 256 divisors, whose sum is σ = 49049763840. Its totient is φ = 3623193600.

The previous prime is 14949547079. The next prime is 14949547121. The reversal of 14949547080 is 8074594941.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39032569 + ... + 39032951.

It is an arithmetic number, because the mean of its divisors is an integer number (191600640).

Almost surely, 2^14949547080 is an apocalyptic number.

14949547080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14949547080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24524881920).

14949547080 is an abundant number, since it is smaller than the sum of its proper divisors (34100216760).

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

14949547080 is a wasteful number, since it uses less digits than its factorization.

14949547080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 14949547080 in words is "fourteen billion, nine hundred forty-nine million, five hundred forty-seven thousand, eighty".