127240480982 has 8 divisors (see below), whose sum is σ = 190864802952. Its totient is φ = 63618880000.

The previous prime is 127240480957. The next prime is 127240480987. The reversal of 127240480982 is 289084042721.

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

It is a super-3 number, since 3×127240480982³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127240480987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559019 + ... + 752982.

It is an arithmetic number, because the mean of its divisors is an integer number (23858100369).

Almost surely, 2^127240480982 is an apocalyptic number.

127240480982 is a deficient number, since it is larger than the sum of its proper divisors (63624321970).

127240480982 is a wasteful number, since it uses less digits than its factorization.

127240480982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360494.

The product of its (nonzero) digits is 516096, while the sum is 47.

The spelling of 127240480982 in words is "one hundred twenty-seven billion, two hundred forty million, four hundred eighty thousand, nine hundred eighty-two".