234344410344431 has 2 divisors, whose sum is σ = 234344410344432. Its totient is φ = 234344410344430.

The previous prime is 234344410344427. The next prime is 234344410344449. The reversal of 234344410344431 is 134443014443432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234344410344431 - 2² = 234344410344427 is a prime.

It is a super-2 number, since 2×234344410344431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234344410344631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117172205172215 + 117172205172216.

It is an arithmetic number, because the mean of its divisors is an integer number (117172205172216).

Almost surely, 2^{234344410344431} is an apocalyptic number.

234344410344431 is a deficient number, since it is larger than the sum of its proper divisors (1).

234344410344431 is an equidigital number, since it uses as much as digits as its factorization.

234344410344431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2654208, while the sum is 44.

Adding to 234344410344431 its reverse (134443014443432), we get a palindrome (368787424787863).

The spelling of 234344410344431 in words is "two hundred thirty-four trillion, three hundred forty-four billion, four hundred ten million, three hundred forty-four thousand, four hundred thirty-one".