143140646316319 has 16 divisors (see below), whose sum is σ = 151586112981600. Its totient is φ = 134698007347200.

The previous prime is 143140646316293. The next prime is 143140646316331. The reversal of 143140646316319 is 913613646041341.

It is a cyclic number.

It is not a de Polignac number, because 143140646316319 - 2²⁹ = 143140109445407 is a prime.

It is a super-2 number, since 2×143140646316319² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143140646316389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3279335007 + ... + 3279378655.

It is an arithmetic number, because the mean of its divisors is an integer number (9474132061350).

Almost surely, 2^{143140646316319} is an apocalyptic number.

143140646316319 is a deficient number, since it is larger than the sum of its proper divisors (8445466665281).

143140646316319 is a wasteful number, since it uses less digits than its factorization.

143140646316319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71610.

The product of its (nonzero) digits is 3359232, while the sum is 52.

The spelling of 143140646316319 in words is "one hundred forty-three trillion, one hundred forty billion, six hundred forty-six million, three hundred sixteen thousand, three hundred nineteen".