242522053444 has 12 divisors (see below), whose sum is σ = 462996647568. Its totient is φ = 110237297000.

The previous prime is 242522053409. The next prime is 242522053597. The reversal of 242522053444 is 444350225242.

It is a happy number.

It is a super-2 number, since 2×242522053444² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755932382 + ... + 2755932469.

It is an arithmetic number, because the mean of its divisors is an integer number (38583053964).

Almost surely, 2^242522053444 is an apocalyptic number.

It is an amenable number.

242522053444 is a deficient number, since it is larger than the sum of its proper divisors (220474594124).

242522053444 is a wasteful number, since it uses less digits than its factorization.

242522053444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511864866 (or 5511864864 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 242522053444 its reverse (444350225242), we get a palindrome (686872278686).

The spelling of 242522053444 in words is "two hundred forty-two billion, five hundred twenty-two million, fifty-three thousand, four hundred forty-four".