236630432230 has 32 divisors (see below), whose sum is σ = 451405011456. Its totient is φ = 89002374144.

The previous prime is 236630432197. The next prime is 236630432239. The reversal of 236630432230 is 32234036632.

It is a super-2 number, since 2×236630432230² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236630432239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455479 + ... + 825058.

It is an arithmetic number, because the mean of its divisors is an integer number (14106406608).

Almost surely, 2^236630432230 is an apocalyptic number.

236630432230 is a deficient number, since it is larger than the sum of its proper divisors (214774579226).

236630432230 is a wasteful number, since it uses less digits than its factorization.

236630432230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281648.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 236630432230 its reverse (32234036632), we get a palindrome (268864468862).

The spelling of 236630432230 in words is "two hundred thirty-six billion, six hundred thirty million, four hundred thirty-two thousand, two hundred thirty".