1980430224559 has 8 divisors (see below), whose sum is σ = 1988710682112. Its totient is φ = 1972150287360.

The previous prime is 1980430224529. The next prime is 1980430224587. The reversal of 1980430224559 is 9554220340891.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1980430224559 - 2⁵ = 1980430224527 is a prime.

It is a super-2 number, since 2×1980430224559² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1980430224529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8765202 + ... + 8988304.

It is an arithmetic number, because the mean of its divisors is an integer number (248588835264).

Almost surely, 2^{1980430224559} is an apocalyptic number.

1980430224559 is a deficient number, since it is larger than the sum of its proper divisors (8280457553).

1980430224559 is a wasteful number, since it uses less digits than its factorization.

1980430224559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260177.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 1980430224559 in words is "one trillion, nine hundred eighty billion, four hundred thirty million, two hundred twenty-four thousand, five hundred fifty-nine".