143120880 has 240 divisors, whose sum is σ = 558267840. Its totient is φ = 32182272.

The previous prime is 143120851. The next prime is 143120947. The reversal of 143120880 is 88021341.

143120880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 367726 + ... + 368114.

It is an arithmetic number, because the mean of its divisors is an integer number (2326116).

Almost surely, 2^143120880 is an apocalyptic number.

143120880 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 143120880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279133920).

143120880 is an abundant number, since it is smaller than the sum of its proper divisors (415146960).

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

143120880 is a wasteful number, since it uses less digits than its factorization.

143120880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 143120880 is about 11963.3139221538. The cubic root of 143120880 is about 523.0794590863.

The spelling of 143120880 in words is "one hundred forty-three million, one hundred twenty thousand, eight hundred eighty".