2448979638980 has 48 divisors (see below), whose sum is σ = 6014238384000. Its totient is φ = 820123411968.

The previous prime is 2448979638979. The next prime is 2448979639021. The reversal of 2448979638980 is 898369798442.

It is a happy number.

2448979638980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2448979638980² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203397605 + ... + 203409644.

It is an arithmetic number, because the mean of its divisors is an integer number (125296633000).

Almost surely, 2^{2448979638980} is an apocalyptic number.

2448979638980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2448979638980 is an abundant number, since it is smaller than the sum of its proper divisors (3565258745020).

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

2448979638980 is a wasteful number, since it uses less digits than its factorization.

2448979638980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406807308 (or 406807306 counting only the distinct ones).

The product of its (nonzero) digits is 1504935936, while the sum is 77.

The spelling of 2448979638980 in words is "two trillion, four hundred forty-eight billion, nine hundred seventy-nine million, six hundred thirty-eight thousand, nine hundred eighty".