143386480 has 20 divisors (see below), whose sum is σ = 333373752. Its totient is φ = 57354560.

The previous prime is 143386459. The next prime is 143386487. The reversal of 143386480 is 84683341.

143386480 is digitally balanced in base 2 and base 3, because in such bases 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 (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143386487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896086 + ... + 896245.

Almost surely, 2^143386480 is an apocalyptic number.

143386480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143386480 is an abundant number, since it is smaller than the sum of its proper divisors (189987272).

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

143386480 is a wasteful number, since it uses less digits than its factorization.

143386480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792344 (or 1792338 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 143386480 is about 11974.4093800070. The cubic root of 143386480 is about 523.4028315436.

The spelling of 143386480 in words is "one hundred forty-three million, three hundred eighty-six thousand, four hundred eighty".