242434021044 has 24 divisors (see below), whose sum is σ = 567486673600. Its totient is φ = 80553155904.

The previous prime is 242434021013. The next prime is 242434021057. The reversal of 242434021044 is 440120434242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32269144 + ... + 32276655.

Almost surely, 2^242434021044 is an apocalyptic number.

It is an amenable number.

242434021044 is an abundant number, since it is smaller than the sum of its proper divisors (325052652556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242434021044 is a wasteful number, since it uses less digits than its factorization.

242434021044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64546119 (or 64546117 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 242434021044 its reverse (440120434242), we get a palindrome (682554455286).

The spelling of 242434021044 in words is "two hundred forty-two billion, four hundred thirty-four million, twenty-one thousand, forty-four".