143064046556 has 12 divisors (see below), whose sum is σ = 250373193000. Its totient is φ = 71528848560.

The previous prime is 143064046553. The next prime is 143064046583. The reversal of 143064046556 is 655640460341.

143064046556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143064046556² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143064046553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690806 + ... + 873693.

It is an arithmetic number, because the mean of its divisors is an integer number (20864432750).

Almost surely, 2^143064046556 is an apocalyptic number.

It is an amenable number.

143064046556 is a deficient number, since it is larger than the sum of its proper divisors (107309146444).

143064046556 is a wasteful number, since it uses less digits than its factorization.

143064046556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587364 (or 1587362 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 143064046556 in words is "one hundred forty-three billion, sixty-four million, forty-six thousand, five hundred fifty-six".