231202455441 has 8 divisors (see below), whose sum is σ = 308312743104. Its totient is φ = 154113569040.

The previous prime is 231202455401. The next prime is 231202455443. The reversal of 231202455441 is 144554202132.

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

It is not a de Polignac number, because 231202455441 - 2⁹ = 231202454929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231202455443) 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, 5325090 + ... + 5368331.

It is an arithmetic number, because the mean of its divisors is an integer number (38539092888).

Almost surely, 2^231202455441 is an apocalyptic number.

It is an amenable number.

231202455441 is a deficient number, since it is larger than the sum of its proper divisors (77110287663).

231202455441 is a wasteful number, since it uses less digits than its factorization.

231202455441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10700631.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 231202455441 its reverse (144554202132), we get a palindrome (375756657573).

The spelling of 231202455441 in words is "two hundred thirty-one billion, two hundred two million, four hundred fifty-five thousand, four hundred forty-one".