293142930143 has 8 divisors (see below), whose sum is σ = 345827604480. Its totient is φ = 243160034040.

The previous prime is 293142930109. The next prime is 293142930173. The reversal of 293142930143 is 341039241392.

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

It is not a de Polignac number, because 293142930143 - 2¹⁰ = 293142929119 is a prime.

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 293142930143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293142930103) 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 7 ways as a sum of consecutive naturals, for example, 675444323 + ... + 675444756.

It is an arithmetic number, because the mean of its divisors is an integer number (43228450560).

Almost surely, 2^293142930143 is an apocalyptic number.

293142930143 is a deficient number, since it is larger than the sum of its proper divisors (52684674337).

293142930143 is a wasteful number, since it uses less digits than its factorization.

293142930143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350889117.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 293142930143 in words is "two hundred ninety-three billion, one hundred forty-two million, nine hundred thirty thousand, one hundred forty-three".