143361036 has 192 divisors, whose sum is σ = 474163200. Its totient is φ = 36433152.

The previous prime is 143360989. The next prime is 143361059. The reversal of 143361036 is 630163341.

143361036 is a `hidden beast` number, since 1 + 43 + 3 + 610 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 284761 + ... + 285263.

It is an arithmetic number, because the mean of its divisors is an integer number (2469600).

Almost surely, 2^143361036 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 143361036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237081600).

143361036 is an abundant number, since it is smaller than the sum of its proper divisors (330802164).

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

143361036 is a wasteful number, since it uses less digits than its factorization.

143361036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 143361036 is about 11973.3469005120. The cubic root of 143361036 is about 523.3718703506.

The spelling of 143361036 in words is "one hundred forty-three million, three hundred sixty-one thousand, thirty-six".