143640413212160 has 80 divisors (see below), whose sum is σ = 344404776027312. Its totient is φ = 57455424307200.

The previous prime is 143640413212147. The next prime is 143640413212229. The reversal of 143640413212160 is 61212314046341.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 225784115 + ... + 226419405.

Almost surely, 2^{143640413212160} is an apocalyptic number.

143640413212160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143640413212160 is an abundant number, since it is smaller than the sum of its proper divisors (200764362815152).

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

143640413212160 is an frugal number, since it uses more digits than its factorization.

143640413212160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723635 (or 723619 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 143640413212160 in words is "one hundred forty-three trillion, six hundred forty billion, four hundred thirteen million, two hundred twelve thousand, one hundred sixty".