143289166802 has 8 divisors (see below), whose sum is σ = 224278695936. Its totient is φ = 68529601492.

The previous prime is 143289166763. The next prime is 143289166849. The reversal of 143289166802 is 208661982341.

143289166802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×143289166802² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1557490898 + ... + 1557490989.

It is an arithmetic number, because the mean of its divisors is an integer number (28034836992).

Almost surely, 2^143289166802 is an apocalyptic number.

143289166802 is a deficient number, since it is larger than the sum of its proper divisors (80989529134).

143289166802 is a wasteful number, since it uses less digits than its factorization.

143289166802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114981912.

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 143289166802 in words is "one hundred forty-three billion, two hundred eighty-nine million, one hundred sixty-six thousand, eight hundred two".