234030220304431 has 8 divisors (see below), whose sum is σ = 234310047904800. Its totient is φ = 233750394820320.

The previous prime is 234030220304381. The next prime is 234030220304477. The reversal of 234030220304431 is 134403022030432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234030220304431 - 2¹⁵ = 234030220271663 is a prime.

It is a super-2 number, since 2×234030220304431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234030220304393 and 234030220304402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234030220308431) 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 7 ways as a sum of consecutive naturals, for example, 424014061 + ... + 424565641.

It is an arithmetic number, because the mean of its divisors is an integer number (29288755988100).

Almost surely, 2^{234030220304431} is an apocalyptic number.

234030220304431 is a deficient number, since it is larger than the sum of its proper divisors (279827600369).

234030220304431 is an equidigital number, since it uses as much as digits as its factorization.

234030220304431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058129.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 234030220304431 its reverse (134403022030432), we get a palindrome (368433242334863).

The spelling of 234030220304431 in words is "two hundred thirty-four trillion, thirty billion, two hundred twenty million, three hundred four thousand, four hundred thirty-one".