143064406641 has 8 divisors (see below), whose sum is σ = 205425814720. Its totient is φ = 88039634832.

The previous prime is 143064406633. The next prime is 143064406649. The reversal of 143064406641 is 146604460341.

143064406641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (143064406633) and next prime (143064406649).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 143064406641 - 2³ = 143064406633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 3668318119 = 143064406641 / (1 + 4 + 3 + 0 + 6 + 4 + 4 + 0 + 6 + 6 + 4 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143064406641.

It is not an unprimeable number, because it can be changed into a prime (143064406649) by changing a digit.

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, 1834159021 + ... + 1834159098.

It is an arithmetic number, because the mean of its divisors is an integer number (25678226840).

Almost surely, 2^143064406641 is an apocalyptic number.

It is an amenable number.

143064406641 is a deficient number, since it is larger than the sum of its proper divisors (62361408079).

143064406641 is a wasteful number, since it uses less digits than its factorization.

143064406641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668318135.

The product of its (nonzero) digits is 165888, while the sum is 39.

Adding to 143064406641 its reverse (146604460341), we get a palindrome (289668866982).

The spelling of 143064406641 in words is "one hundred forty-three billion, sixty-four million, four hundred six thousand, six hundred forty-one".