143067064772 has 12 divisors (see below), whose sum is σ = 261252901056. Its totient is φ = 68423378760.

The previous prime is 143067064753. The next prime is 143067064783. The reversal of 143067064772 is 277460760341.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777538304 + ... + 777538487.

It is an arithmetic number, because the mean of its divisors is an integer number (21771075088).

Almost surely, 2^143067064772 is an apocalyptic number.

It is an amenable number.

143067064772 is a deficient number, since it is larger than the sum of its proper divisors (118185836284).

143067064772 is a wasteful number, since it uses less digits than its factorization.

143067064772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555076818 (or 1555076816 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 143067064772 in words is "one hundred forty-three billion, sixty-seven million, sixty-four thousand, seven hundred seventy-two".