488474219324640 has 192 divisors, whose sum is σ = 1612035481835520. Its totient is φ = 124176402155520.

The previous prime is 488474219324449. The next prime is 488474219324657. The reversal of 488474219324640 is 46423912474884.

It is a happy number.

It is a super-2 number, since 2×488474219324640² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243984895 + ... + 245978814.

It is an arithmetic number, because the mean of its divisors is an integer number (8396018134560).

Almost surely, 2^{488474219324640} is an apocalyptic number.

488474219324640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488474219324640 is an abundant number, since it is smaller than the sum of its proper divisors (1123561262510880).

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

488474219324640 is a wasteful number, since it uses less digits than its factorization.

488474219324640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489963825 (or 489963817 counting only the distinct ones).

The product of its (nonzero) digits is 297271296, while the sum is 66.

The spelling of 488474219324640 in words is "four hundred eighty-eight trillion, four hundred seventy-four billion, two hundred nineteen million, three hundred twenty-four thousand, six hundred forty".