230411433 has 16 divisors (see below), whose sum is σ = 355915136. Its totient is φ = 129859200.

The previous prime is 230411393. The next prime is 230411443. The reversal of 230411433 is 334114032.

It is not a de Polignac number, because 230411433 - 2⁶ = 230411369 is a prime.

It is a super-2 number, since 2×230411433² = 106178856914226978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230411443) 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 15 ways as a sum of consecutive naturals, for example, 73618 + ... + 76683.

It is an arithmetic number, because the mean of its divisors is an integer number (22244696).

Almost surely, 2^230411433 is an apocalyptic number.

It is an amenable number.

230411433 is a deficient number, since it is larger than the sum of its proper divisors (125503703).

230411433 is a wasteful number, since it uses less digits than its factorization.

230411433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150384.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 230411433 is about 15179.3093716414. The cubic root of 230411433 is about 613.0576860431.

Adding to 230411433 its reverse (334114032), we get a palindrome (564525465).

The spelling of 230411433 in words is "two hundred thirty million, four hundred eleven thousand, four hundred thirty-three".