4648998489984 has 96 divisors (see below), whose sum is σ = 13604723004600. Its totient is φ = 1523400612864.

The previous prime is 4648998489959. The next prime is 4648998489991. The reversal of 4648998489984 is 4899848998464.

It is a happy number.

4648998489984 is a `hidden beast` number, since 4 + 6 + 48 + 9 + 9 + 8 + 489 + 9 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4648998489984² (a number of 26 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4648998489894 and 4648998489903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34131939 + ... + 34267874.

Almost surely, 2^{4648998489984} is an apocalyptic number.

It is an amenable number.

4648998489984 is an abundant number, since it is smaller than the sum of its proper divisors (8955724514616).

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

4648998489984 is a wasteful number, since it uses less digits than its factorization.

4648998489984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68399892 (or 68399877 counting only the distinct ones).

The product of its digits is 41278242816, while the sum is 90.

The spelling of 4648998489984 in words is "four trillion, six hundred forty-eight billion, nine hundred ninety-eight million, four hundred eighty-nine thousand, nine hundred eighty-four".