14969771730 has 32 divisors (see below), whose sum is σ = 39919392000. Its totient is φ = 3991939056.

The previous prime is 14969771659. The next prime is 14969771731. The reversal of 14969771730 is 3717796941.

14969771730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (14969771731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27721530 + ... + 27722069.

It is an arithmetic number, because the mean of its divisors is an integer number (1247481000).

Almost surely, 2^14969771730 is an apocalyptic number.

14969771730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14969771730 is an abundant number, since it is smaller than the sum of its proper divisors (24949620270).

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

14969771730 is a wasteful number, since it uses less digits than its factorization.

14969771730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55443615 (or 55443609 counting only the distinct ones).

The product of its (nonzero) digits is 2000376, while the sum is 54.

The spelling of 14969771730 in words is "fourteen billion, nine hundred sixty-nine million, seven hundred seventy-one thousand, seven hundred thirty".