14809376780 has 24 divisors (see below), whose sum is σ = 33926936400. Its totient is φ = 5385227840.

The previous prime is 14809376767. The next prime is 14809376789. The reversal of 14809376780 is 8767390841.

It is a super-2 number, since 2×14809376780² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14809376789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33657455 + ... + 33657894.

It is an arithmetic number, because the mean of its divisors is an integer number (1413622350).

Almost surely, 2^14809376780 is an apocalyptic number.

14809376780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14809376780 is an abundant number, since it is smaller than the sum of its proper divisors (19117559620).

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

14809376780 is a wasteful number, since it uses less digits than its factorization.

14809376780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67315369 (or 67315367 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 14809376780 in words is "fourteen billion, eight hundred nine million, three hundred seventy-six thousand, seven hundred eighty".