4896888721920 has 2240 divisors, whose sum is σ = 20774414352384. Its totient is φ = 1095020052480.

The previous prime is 4896888721847. The next prime is 4896888721927. The reversal of 4896888721920 is 291278886984.

4896888721920 is a `hidden beast` number, since 489 + 68 + 8 + 8 + 72 + 19 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (4896888721927) by changing a digit.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 12785610049 + ... + 12785610431.

Almost surely, 2^{4896888721920} is an apocalyptic number.

4896888721920 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 4896888721920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10387207176192).

4896888721920 is an abundant number, since it is smaller than the sum of its proper divisors (15877525630464).

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

4896888721920 is a wasteful number, since it uses less digits than its factorization.

4896888721920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 222953472, while the sum is 72.

The spelling of 4896888721920 in words is "four trillion, eight hundred ninety-six billion, eight hundred eighty-eight million, seven hundred twenty-one thousand, nine hundred twenty".