242334433197 has 12 divisors (see below), whose sum is σ = 350168931840. Its totient is φ = 161496147528.

The previous prime is 242334433129. The next prime is 242334433279. The reversal of 242334433197 is 791334433242.

242334433197 is a `hidden beast` number, since 2 + 4 + 23 + 3 + 4 + 433 + 197 = 666.

It is not a de Polignac number, because 242334433197 - 2¹¹ = 242334431149 is a prime.

It is a super-2 number, since 2×242334433197² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242334434197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4986247 + ... + 5034612.

It is an arithmetic number, because the mean of its divisors is an integer number (29180744320).

Almost surely, 2^242334433197 is an apocalyptic number.

It is an amenable number.

242334433197 is a deficient number, since it is larger than the sum of its proper divisors (107834498643).

242334433197 is a wasteful number, since it uses less digits than its factorization.

242334433197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023552 (or 10023549 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 45.

Adding to 242334433197 its sum of digits (45), we get a palindrome (242334433242).

The spelling of 242334433197 in words is "two hundred forty-two billion, three hundred thirty-four million, four hundred thirty-three thousand, one hundred ninety-seven".