233398362213 has 48 divisors (see below), whose sum is σ = 358157479680. Its totient is φ = 146051793792.

The previous prime is 233398362209. The next prime is 233398362233. The reversal of 233398362213 is 312263893332.

It is a happy number.

233398362213 is a `hidden beast` number, since 2 + 3 + 3 + 3 + 9 + 8 + 3 + 622 + 13 = 666.

It is not a de Polignac number, because 233398362213 - 2² = 233398362209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233398362233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8654356 + ... + 8681282.

It is an arithmetic number, because the mean of its divisors is an integer number (7461614160).

Almost surely, 2^233398362213 is an apocalyptic number.

It is an amenable number.

233398362213 is a deficient number, since it is larger than the sum of its proper divisors (124759117467).

233398362213 is a wasteful number, since it uses less digits than its factorization.

233398362213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27418 (or 27415 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The spelling of 233398362213 in words is "two hundred thirty-three billion, three hundred ninety-eight million, three hundred sixty-two thousand, two hundred thirteen".