8990448714120 has 384 divisors, whose sum is σ = 29506187520000. Its totient is φ = 2190064201728.

The previous prime is 8990448714113. The next prime is 8990448714127. The reversal of 8990448714120 is 214178440998.

It is an interprime number because it is at equal distance from previous prime (8990448714113) and next prime (8990448714127).

It is a super-2 number, since 2×8990448714120² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8990448714127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 161615671 + ... + 161671289.

It is an arithmetic number, because the mean of its divisors is an integer number (76839030000).

Almost surely, 2^{8990448714120} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8990448714120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14753093760000).

8990448714120 is an abundant number, since it is smaller than the sum of its proper divisors (20515738805880).

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

8990448714120 is a wasteful number, since it uses less digits than its factorization.

8990448714120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55805 (or 55784 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 57.

The spelling of 8990448714120 in words is "eight trillion, nine hundred ninety billion, four hundred forty-eight million, seven hundred fourteen thousand, one hundred twenty".