143361156 has 48 divisors (see below), whose sum is σ = 354959360. Its totient is φ = 44906400.

The previous prime is 143361149. The next prime is 143361161. The reversal of 143361156 is 651163341.

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, 26481 + ... + 31431.

Almost surely, 2^143361156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143361156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177479680).

143361156 is an abundant number, since it is smaller than the sum of its proper divisors (211598204).

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

143361156 is a wasteful number, since it uses less digits than its factorization.

143361156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5104 (or 5102 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 143361156 is about 11973.3519116411. The cubic root of 143361156 is about 523.3720163796.

The spelling of 143361156 in words is "one hundred forty-three million, three hundred sixty-one thousand, one hundred fifty-six".