234412323411445 has 16 divisors (see below), whose sum is σ = 285488008404480. Its totient is φ = 184740502253184.

The previous prime is 234412323411391. The next prime is 234412323411491. The reversal of 234412323411445 is 544114323214432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234412323411445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382426509 + ... + 383038978.

It is an arithmetic number, because the mean of its divisors is an integer number (17843000525280).

Almost surely, 2^{234412323411445} is an apocalyptic number.

It is an amenable number.

234412323411445 is a deficient number, since it is larger than the sum of its proper divisors (51075684993035).

234412323411445 is an equidigital number, since it uses as much as digits as its factorization.

234412323411445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765466404.

The product of its digits is 1105920, while the sum is 43.

Adding to 234412323411445 its reverse (544114323214432), we get a palindrome (778526646625877).

The spelling of 234412323411445 in words is "two hundred thirty-four trillion, four hundred twelve billion, three hundred twenty-three million, four hundred eleven thousand, four hundred forty-five".