242403234031 has 32 divisors (see below), whose sum is σ = 296215488000. Its totient is φ = 193743083520.

The previous prime is 242403234013. The next prime is 242403234037. The reversal of 242403234031 is 130432304242.

It is not a de Polignac number, because 242403234031 - 2¹⁷ = 242403102959 is a prime.

It is a super-3 number, since 3×242403234031³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242403234037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4741695 + ... + 4792543.

It is an arithmetic number, because the mean of its divisors is an integer number (9256734000).

Almost surely, 2^242403234031 is an apocalyptic number.

242403234031 is a deficient number, since it is larger than the sum of its proper divisors (53812253969).

242403234031 is a wasteful number, since it uses less digits than its factorization.

242403234031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51439.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 242403234031 its reverse (130432304242), we get a palindrome (372835538273).

The spelling of 242403234031 in words is "two hundred forty-two billion, four hundred three million, two hundred thirty-four thousand, thirty-one".