234433210061 has 4 divisors (see below), whose sum is σ = 234496014012. Its totient is φ = 234370406112.

The previous prime is 234433210009. The next prime is 234433210073. The reversal of 234433210061 is 160012334432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95539100836 + 138894109225 = 309094^2 + 372685^2 .

It is a cyclic number.

It is not a de Polignac number, because 234433210061 - 2²² = 234429015757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234433210861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31396376 + ... + 31403841.

It is an arithmetic number, because the mean of its divisors is an integer number (58624003503).

Almost surely, 2^234433210061 is an apocalyptic number.

It is an amenable number.

234433210061 is a deficient number, since it is larger than the sum of its proper divisors (62803951).

234433210061 is an equidigital number, since it uses as much as digits as its factorization.

234433210061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62803950.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 234433210061 its reverse (160012334432), we get a palindrome (394445544493).

The spelling of 234433210061 in words is "two hundred thirty-four billion, four hundred thirty-three million, two hundred ten thousand, sixty-one".