242270248431 has 8 divisors (see below), whose sum is σ = 326225285424. Its totient is φ = 159914355200.

The previous prime is 242270248421. The next prime is 242270248469. The reversal of 242270248431 is 134842072242.

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 242270248431 - 2¹⁴ = 242270232047 is a prime.

It is a super-2 number, since 2×242270248431² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242270248431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242270248421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399785586 + ... + 399786191.

It is an arithmetic number, because the mean of its divisors is an integer number (40778160678).

Almost surely, 2^242270248431 is an apocalyptic number.

242270248431 is a deficient number, since it is larger than the sum of its proper divisors (83955036993).

242270248431 is a wasteful number, since it uses less digits than its factorization.

242270248431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799571881.

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 242270248431 in words is "two hundred forty-two billion, two hundred seventy million, two hundred forty-eight thousand, four hundred thirty-one".