230121340441 has 8 divisors (see below), whose sum is σ = 232539980904. Its totient is φ = 227703644160.

The previous prime is 230121340439. The next prime is 230121340469. The reversal of 230121340441 is 144043121032.

It can be written as a sum of positive squares in 4 ways, for example, as 7039881216 + 223081459225 = 83904^2 + 472315^2 .

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 230121340441 - 2¹ = 230121340439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230121340411) 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, 259401 + ... + 726313.

It is an arithmetic number, because the mean of its divisors is an integer number (29067497613).

Almost surely, 2^230121340441 is an apocalyptic number.

It is an amenable number.

230121340441 is a deficient number, since it is larger than the sum of its proper divisors (2418640463).

230121340441 is an equidigital number, since it uses as much as digits as its factorization.

230121340441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472091.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 230121340441 its reverse (144043121032), we get a palindrome (374164461473).

The spelling of 230121340441 in words is "two hundred thirty billion, one hundred twenty-one million, three hundred forty thousand, four hundred forty-one".