242020141 has 8 divisors (see below), whose sum is σ = 266745024. Its totient is φ = 217749120.

The previous prime is 242020133. The next prime is 242020159. The reversal of 242020141 is 141020242.

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

It is a cyclic number.

It is not a de Polignac number, because 242020141 - 2³ = 242020133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242020741) 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, 112345 + ... + 114478.

It is an arithmetic number, because the mean of its divisors is an integer number (33343128).

Almost surely, 2^242020141 is an apocalyptic number.

It is an amenable number.

242020141 is a deficient number, since it is larger than the sum of its proper divisors (24724883).

242020141 is a wasteful number, since it uses less digits than its factorization.

242020141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226931.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 242020141 is about 15556.9965288934. The cubic root of 242020141 is about 623.1852561475.

Adding to 242020141 its reverse (141020242), we get a palindrome (383040383).

It can be divided in two parts, 2420201 and 41, that added together give a palindrome (2420242).

The spelling of 242020141 in words is "two hundred forty-two million, twenty thousand, one hundred forty-one".