434246240231 has 4 divisors (see below), whose sum is σ = 434247831264. Its totient is φ = 434244649200.

The previous prime is 434246240201. The next prime is 434246240243. The reversal of 434246240231 is 132042642434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434246240231 is a prime.

It is a super-2 number, since 2×434246240231² (a number of 24 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 = 434246240191 and 434246240200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434246240201) 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, 270710 + ... + 970451.

It is an arithmetic number, because the mean of its divisors is an integer number (108561957816).

Almost surely, 2^434246240231 is an apocalyptic number.

434246240231 is a deficient number, since it is larger than the sum of its proper divisors (1591033).

434246240231 is a wasteful number, since it uses less digits than its factorization.

434246240231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591032.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 434246240231 its reverse (132042642434), we get a palindrome (566288882665).

The spelling of 434246240231 in words is "four hundred thirty-four billion, two hundred forty-six million, two hundred forty thousand, two hundred thirty-one".