14417556980 has 12 divisors (see below), whose sum is σ = 30276869700. Its totient is φ = 5767022784.

The previous prime is 14417556949. The next prime is 14417556983. The reversal of 14417556980 is 8965571441.

It can be written as a sum of positive squares in 2 ways, for example, as 7122347236 + 7295209744 = 84394^2 + 85412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14417556983) 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, 360438905 + ... + 360438944.

It is an arithmetic number, because the mean of its divisors is an integer number (2523072475).

Almost surely, 2^14417556980 is an apocalyptic number.

14417556980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14417556980 is an abundant number, since it is smaller than the sum of its proper divisors (15859312720).

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

14417556980 is a wasteful number, since it uses less digits than its factorization.

14417556980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720877858 (or 720877856 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 14417556980 in words is "fourteen billion, four hundred seventeen million, five hundred fifty-six thousand, nine hundred eighty".