143161064530400 has 144 divisors (see below), whose sum is σ = 403537097035296. Its totient is φ = 48577774878720.

The previous prime is 143161064530381. The next prime is 143161064530409. The reversal of 143161064530400 is 4035460161341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143161064530409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131232449 + ... + 132318848.

It is an arithmetic number, because the mean of its divisors is an integer number (2802340951634).

Almost surely, 2^{143161064530400} is an apocalyptic number.

143161064530400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143161064530400 is an abundant number, since it is smaller than the sum of its proper divisors (260376032504896).

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

143161064530400 is a wasteful number, since it uses less digits than its factorization.

143161064530400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263551421 (or 263551408 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 143161064530400 in words is "one hundred forty-three trillion, one hundred sixty-one billion, sixty-four million, five hundred thirty thousand, four hundred".