143378847685116 has 36 divisors (see below), whose sum is σ = 362435263356712. Its totient is φ = 47792237354784.

The previous prime is 143378847685097. The next prime is 143378847685123. The reversal of 143378847685116 is 611586748873341.

It is a happy number.

143378847685116 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 7 + 8 + 8 + 47 + 68 + 511 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27208126 + ... + 32047461.

Almost surely, 2^{143378847685116} is an apocalyptic number.

It is an amenable number.

143378847685116 is an abundant number, since it is smaller than the sum of its proper divisors (219056415671596).

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

143378847685116 is a wasteful number, since it uses less digits than its factorization.

143378847685116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59322810 (or 59322805 counting only the distinct ones).

The product of its digits is 650280960, while the sum is 72.

The spelling of 143378847685116 in words is "one hundred forty-three trillion, three hundred seventy-eight billion, eight hundred forty-seven million, six hundred eighty-five thousand, one hundred sixteen".