242041031 has 8 divisors (see below), whose sum is σ = 245669760. Its totient is φ = 238429432.

The previous prime is 242041021. The next prime is 242041043. The reversal of 242041031 is 130140242.

242041031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242041031 is a prime.

It is a super-2 number, since 2×242041031² = 117167721375085922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242041001) 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, 25736 + ... + 33858.

It is an arithmetic number, because the mean of its divisors is an integer number (30708720).

Almost surely, 2^242041031 is an apocalyptic number.

242041031 is a deficient number, since it is larger than the sum of its proper divisors (3628729).

242041031 is an equidigital number, since it uses as much as digits as its factorization.

242041031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8565.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 242041031 is about 15557.6679164970. The cubic root of 242041031 is about 623.2031857372.

Adding to 242041031 its reverse (130140242), we get a palindrome (372181273).

The spelling of 242041031 in words is "two hundred forty-two million, forty-one thousand, thirty-one".