242005461531501 has 8 divisors (see below), whose sum is σ = 327489977794144. Its totient is φ = 158928959811600.

The previous prime is 242005461531467. The next prime is 242005461531511. The reversal of 242005461531501 is 105135164500242.

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

It is not a de Polignac number, because 242005461531501 - 2³¹ = 242003314047853 is a prime.

It is a super-2 number, since 2×242005461531501² (a number of 30 digits) contains 22 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 242005461531501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242005461531511) 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, 602003635450 + ... + 602003635851.

It is an arithmetic number, because the mean of its divisors is an integer number (40936247224268).

Almost surely, 2^{242005461531501} is an apocalyptic number.

It is an amenable number.

242005461531501 is a deficient number, since it is larger than the sum of its proper divisors (85484516262643).

242005461531501 is a wasteful number, since it uses less digits than its factorization.

242005461531501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204007271371.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 242005461531501 in words is "two hundred forty-two trillion, five billion, four hundred sixty-one million, five hundred thirty-one thousand, five hundred one".