14675804780 has 144 divisors (see below), whose sum is σ = 38682826560. Its totient is φ = 4635735552.

The previous prime is 14675804779. The next prime is 14675804791. The reversal of 14675804780 is 8740857641.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10688174 + ... + 10689546.

It is an arithmetic number, because the mean of its divisors is an integer number (268630740).

Almost surely, 2^14675804780 is an apocalyptic number.

14675804780 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 14675804780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19341413280).

14675804780 is an abundant number, since it is smaller than the sum of its proper divisors (24007021780).

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

14675804780 is a wasteful number, since it uses less digits than its factorization.

14675804780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248 (or 2239 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 14675804780 in words is "fourteen billion, six hundred seventy-five million, eight hundred four thousand, seven hundred eighty".