242034435143 has 8 divisors (see below), whose sum is σ = 242277576912. Its totient is φ = 241791417216.

The previous prime is 242034435119. The next prime is 242034435173. The reversal of 242034435143 is 341534430242.

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 242034435143 - 2¹² = 242034431047 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 (242034435173) 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, 4159496 + ... + 4217282.

It is an arithmetic number, because the mean of its divisors is an integer number (30284697114).

Almost surely, 2^242034435143 is an apocalyptic number.

242034435143 is a deficient number, since it is larger than the sum of its proper divisors (243141769).

242034435143 is a wasteful number, since it uses less digits than its factorization.

242034435143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61921.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 242034435143 its reverse (341534430242), we get a palindrome (583568865385).

The spelling of 242034435143 in words is "two hundred forty-two billion, thirty-four million, four hundred thirty-five thousand, one hundred forty-three".