143052052368 has 160 divisors (see below), whose sum is σ = 392903602560. Its totient is φ = 44769464320.

The previous prime is 143052052321. The next prime is 143052052439. The reversal of 143052052368 is 863250250341.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18087871 + ... + 18095777.

It is an arithmetic number, because the mean of its divisors is an integer number (2455647516).

Almost surely, 2^143052052368 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 143052052368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196451801280).

143052052368 is an abundant number, since it is smaller than the sum of its proper divisors (249851550192).

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

143052052368 is a wasteful number, since it uses less digits than its factorization.

143052052368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8305 (or 8299 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 143052052368 in words is "one hundred forty-three billion, fifty-two million, fifty-two thousand, three hundred sixty-eight".