143425480 has 64 divisors (see below), whose sum is σ = 353808000. Its totient is φ = 51893760.

The previous prime is 143425459. The next prime is 143425487. The reversal of 143425480 is 84524341.

143425480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (143425487) 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, 101821 + ... + 103219.

It is an arithmetic number, because the mean of its divisors is an integer number (5528250).

Almost surely, 2^143425480 is an apocalyptic number.

143425480 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 143425480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176904000).

143425480 is an abundant number, since it is smaller than the sum of its proper divisors (210382520).

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

143425480 is a wasteful number, since it uses less digits than its factorization.

143425480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1650 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 143425480 is about 11976.0377420915. The cubic root of 143425480 is about 523.4502810661.

The spelling of 143425480 in words is "one hundred forty-three million, four hundred twenty-five thousand, four hundred eighty".