242402422443 has 32 divisors (see below), whose sum is σ = 326714169600. Its totient is φ = 159857712000.

The previous prime is 242402422433. The next prime is 242402422481. The reversal of 242402422443 is 344224204242.

It is a happy number.

It is not a de Polignac number, because 242402422443 - 2¹² = 242402418347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242402422433) 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, 153515628 + ... + 153517206.

It is an arithmetic number, because the mean of its divisors is an integer number (10209817800).

Almost surely, 2^242402422443 is an apocalyptic number.

242402422443 is a deficient number, since it is larger than the sum of its proper divisors (84311747157).

242402422443 is a wasteful number, since it uses less digits than its factorization.

242402422443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 242402422443 its reverse (344224204242), we get a palindrome (586626626685).

The spelling of 242402422443 in words is "two hundred forty-two billion, four hundred two million, four hundred twenty-two thousand, four hundred forty-three".