242122030541 has 8 divisors (see below), whose sum is σ = 242540538240. Its totient is φ = 241703759088.

The previous prime is 242122030523. The next prime is 242122030559. The reversal of 242122030541 is 145030221242.

It is an interprime number because it is at equal distance from previous prime (242122030523) and next prime (242122030559).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-242122030541 is a prime.

It is a super-3 number, since 3×242122030541³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242122030541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242122032541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2057600 + ... + 2172086.

It is an arithmetic number, because the mean of its divisors is an integer number (30317567280).

Almost surely, 2^242122030541 is an apocalyptic number.

It is an amenable number.

242122030541 is a deficient number, since it is larger than the sum of its proper divisors (418507699).

242122030541 is a wasteful number, since it uses less digits than its factorization.

242122030541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118123.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 242122030541 its reverse (145030221242), we get a palindrome (387152251783).

The spelling of 242122030541 in words is "two hundred forty-two billion, one hundred twenty-two million, thirty thousand, five hundred forty-one".