233420544253205 has 16 divisors (see below), whose sum is σ = 280156935081600. Its totient is φ = 186701582527680.

The previous prime is 233420544253153. The next prime is 233420544253229. The reversal of 233420544253205 is 502352445024332.

It is not a de Polignac number, because 233420544253205 - 2⁸ = 233420544252949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345827431 + ... + 1346000859.

It is an arithmetic number, because the mean of its divisors is an integer number (17509808442600).

Almost surely, 2^{233420544253205} is an apocalyptic number.

It is an amenable number.

233420544253205 is a deficient number, since it is larger than the sum of its proper divisors (46736390828395).

233420544253205 is a wasteful number, since it uses less digits than its factorization.

233420544253205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222124.

The product of its (nonzero) digits is 3456000, while the sum is 44.

Adding to 233420544253205 its reverse (502352445024332), we get a palindrome (735772989277537).

The spelling of 233420544253205 in words is "two hundred thirty-three trillion, four hundred twenty billion, five hundred forty-four million, two hundred fifty-three thousand, two hundred five".