242031342412431 has 80 divisors (see below), whose sum is σ = 428731294578048. Its totient is φ = 134136708264000.

The previous prime is 242031342412429. The next prime is 242031342412493. The reversal of 242031342412431 is 134214243130242.

242031342412431 is a `hidden beast` number, since 2 + 4 + 2 + 0 + 31 + 342 + 41 + 243 + 1 = 666.

It is not a de Polignac number, because 242031342412431 - 2¹ = 242031342412429 is a prime.

It is a super-3 number, since 3×242031342412431³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242031342412331) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 96402645 + ... + 98881406.

Almost surely, 2^{242031342412431} is an apocalyptic number.

242031342412431 is a deficient number, since it is larger than the sum of its proper divisors (186699952165617).

242031342412431 is a wasteful number, since it uses less digits than its factorization.

242031342412431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195284194 (or 195284185 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 242031342412431 its reverse (134214243130242), we get a palindrome (376245585542673).

The spelling of 242031342412431 in words is "two hundred forty-two trillion, thirty-one billion, three hundred forty-two million, four hundred twelve thousand, four hundred thirty-one".