143163422361613 has 8 divisors (see below), whose sum is σ = 147032968013568. Its totient is φ = 139293890602704.

The previous prime is 143163422361607. The next prime is 143163422361667. The reversal of 143163422361613 is 316163224361341.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 143163422361613 - 2²¹ = 143163420264461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143763422361613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19428120 + ... + 25763902.

It is an arithmetic number, because the mean of its divisors is an integer number (18379121001696).

Almost surely, 2^{143163422361613} is an apocalyptic number.

It is an amenable number.

143163422361613 is a deficient number, since it is larger than the sum of its proper divisors (3869545651955).

143163422361613 is an equidigital number, since it uses as much as digits as its factorization.

143163422361613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6946523.

The product of its digits is 1119744, while the sum is 46.

The spelling of 143163422361613 in words is "one hundred forty-three trillion, one hundred sixty-three billion, four hundred twenty-two million, three hundred sixty-one thousand, six hundred thirteen".