242245401044 has 12 divisors (see below), whose sum is σ = 423934875168. Its totient is φ = 121121151000.

The previous prime is 242245401001. The next prime is 242245401103. The reversal of 242245401044 is 440104542242.

It is a self number, because there is not a number n which added to its sum of digits gives 242245401044.

It is a congruent number.

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, 9569 + ... + 696119.

It is an arithmetic number, because the mean of its divisors is an integer number (35327906264).

Almost surely, 2^242245401044 is an apocalyptic number.

It is an amenable number.

242245401044 is a deficient number, since it is larger than the sum of its proper divisors (181689474124).

242245401044 is a wasteful number, since it uses less digits than its factorization.

242245401044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774766 (or 774764 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 242245401044 its reverse (440104542242), we get a palindrome (682349943286).

The spelling of 242245401044 in words is "two hundred forty-two billion, two hundred forty-five million, four hundred one thousand, forty-four".