231424442201 has 8 divisors (see below), whose sum is σ = 235757195520. Its totient is φ = 227126772288.

The previous prime is 231424442189. The next prime is 231424442209. The reversal of 231424442201 is 102244424132.

It is a happy number.

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 231424442201 - 2¹⁰ = 231424441177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231424442209) 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, 8757536 + ... + 8783921.

It is an arithmetic number, because the mean of its divisors is an integer number (29469649440).

Almost surely, 2^231424442201 is an apocalyptic number.

It is an amenable number.

231424442201 is a deficient number, since it is larger than the sum of its proper divisors (4332753319).

231424442201 is a wasteful number, since it uses less digits than its factorization.

231424442201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17541703.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 231424442201 its reverse (102244424132), we get a palindrome (333668866333).

The spelling of 231424442201 in words is "two hundred thirty-one billion, four hundred twenty-four million, four hundred forty-two thousand, two hundred one".