120143432000 has 56 divisors (see below), whose sum is σ = 297535229160. Its totient is φ = 48057369600.

The previous prime is 120143431981. The next prime is 120143432033. The reversal of 120143432000 is 234341021.

It can be written as a sum of positive squares in 4 ways, for example, as 3338066176 + 116805365824 = 57776^2 + 341768^2 .

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 7 ways as a sum of consecutive naturals, for example, 7500965 + ... + 7516964.

Almost surely, 2^120143432000 is an apocalyptic number.

120143432000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120143432000 is an abundant number, since it is smaller than the sum of its proper divisors (177391797160).

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

120143432000 is an equidigital number, since it uses as much as digits as its factorization.

120143432000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15017956 (or 15017936 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120143432000 its reverse (234341021), we get a palindrome (120377773021).

The spelling of 120143432000 in words is "one hundred twenty billion, one hundred forty-three million, four hundred thirty-two thousand".