4451553141120 has 256 divisors, whose sum is σ = 15772750660800. Its totient is φ = 1186566340608.

The previous prime is 4451553141097. The next prime is 4451553141163. The reversal of 4451553141120 is 211413551544.

4451553141120 is a `hidden beast` number, since 4 + 4 + 5 + 1 + 5 + 531 + 4 + 112 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40674312 + ... + 40783608.

Almost surely, 2^{4451553141120} is an apocalyptic number.

4451553141120 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 4451553141120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7886375330400).

4451553141120 is an abundant number, since it is smaller than the sum of its proper divisors (11321197519680).

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

4451553141120 is a wasteful number, since it uses less digits than its factorization.

4451553141120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111682 (or 111664 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 4451553141120 its reverse (211413551544), we get a palindrome (4662966692664).

The spelling of 4451553141120 in words is "four trillion, four hundred fifty-one billion, five hundred fifty-three million, one hundred forty-one thousand, one hundred twenty".