51441241120 has 96 divisors (see below), whose sum is σ = 129094632576. Its totient is φ = 19303526400.

The previous prime is 51441241109. The next prime is 51441241127. The reversal of 51441241120 is 2114214415.

It is not an unprimeable number, because it can be changed into a prime (51441241127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815515 + ... + 876325.

It is an arithmetic number, because the mean of its divisors is an integer number (1344735756).

Almost surely, 2^51441241120 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 51441241120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64547316288).

51441241120 is an abundant number, since it is smaller than the sum of its proper divisors (77653391456).

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

51441241120 is a wasteful number, since it uses less digits than its factorization.

51441241120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61154 (or 61146 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 51441241120 its reverse (2114214415), we get a palindrome (53555455535).

The spelling of 51441241120 in words is "fifty-one billion, four hundred forty-one million, two hundred forty-one thousand, one hundred twenty".