242101106644 has 12 divisors (see below), whose sum is σ = 424032080724. Its totient is φ = 120949083584.

The previous prime is 242101106581. The next prime is 242101106657. The reversal of 242101106644 is 446601101242.

It can be written as a sum of positive squares in 2 ways, for example, as 37408201744 + 204692904900 = 193412^2 + 452430^2 .

It is a super-3 number, since 3×242101106644³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 25362067 + ... + 25371610.

It is an arithmetic number, because the mean of its divisors is an integer number (35336006727).

Almost surely, 2^242101106644 is an apocalyptic number.

It is an amenable number.

242101106644 is a deficient number, since it is larger than the sum of its proper divisors (181930974080).

242101106644 is a wasteful number, since it uses less digits than its factorization.

242101106644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50734874 (or 50734872 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 242101106644 its reverse (446601101242), we get a palindrome (688702207886).

The spelling of 242101106644 in words is "two hundred forty-two billion, one hundred one million, one hundred six thousand, six hundred forty-four".