120141344000 has 144 divisors (see below), whose sum is σ = 299598237120. Its totient is φ = 48006604800.

The previous prime is 120141343999. The next prime is 120141344017. The reversal of 120141344000 is 443141021.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55134911 + ... + 55137089.

Almost surely, 2^120141344000 is an apocalyptic number.

120141344000 is a gapful number since it is divisible by the number (10) 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 120141344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149799118560).

120141344000 is an abundant number, since it is smaller than the sum of its proper divisors (179456893120).

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

120141344000 is an equidigital number, since it uses as much as digits as its factorization.

120141344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933 (or 3909 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 120141344000 its reverse (443141021), we get a palindrome (120584485021).

The spelling of 120141344000 in words is "one hundred twenty billion, one hundred forty-one million, three hundred forty-four thousand".