4884809660640 has 1536 divisors, whose sum is σ = 22140766126080. Its totient is φ = 978208358400.

The previous prime is 4884809660593. The next prime is 4884809660651. The reversal of 4884809660640 is 460669084884.

4884809660640 is a `hidden beast` number, since 4 + 8 + 8 + 480 + 96 + 6 + 0 + 64 + 0 = 666.

It is a super-2 number, since 2×4884809660640² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 596358945 + ... + 596367135.

It is an arithmetic number, because the mean of its divisors is an integer number (14414561280).

Almost surely, 2^{4884809660640} is an apocalyptic number.

4884809660640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4884809660640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11070383063040).

4884809660640 is an abundant number, since it is smaller than the sum of its proper divisors (17255956465440).

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

4884809660640 is a wasteful number, since it uses less digits than its factorization.

4884809660640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8313 (or 8299 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 63.

The spelling of 4884809660640 in words is "four trillion, eight hundred eighty-four billion, eight hundred nine million, six hundred sixty thousand, six hundred forty".