233402304413 has 4 divisors (see below), whose sum is σ = 233421349728. Its totient is φ = 233383259100.

The previous prime is 233402304403. The next prime is 233402304497. The reversal of 233402304413 is 314403204332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 233402304413 - 2⁴ = 233402304397 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 (233402304403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9504263 + ... + 9528788.

It is an arithmetic number, because the mean of its divisors is an integer number (58355337432).

Almost surely, 2^233402304413 is an apocalyptic number.

It is an amenable number.

233402304413 is a deficient number, since it is larger than the sum of its proper divisors (19045315).

233402304413 is a wasteful number, since it uses less digits than its factorization.

233402304413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19045314.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 233402304413 its reverse (314403204332), we get a palindrome (547805508745).

The spelling of 233402304413 in words is "two hundred thirty-three billion, four hundred two million, three hundred four thousand, four hundred thirteen".