234412323411444 has 48 divisors (see below), whose sum is σ = 547319275892928. Its totient is φ = 78086420057088.

The previous prime is 234412323411391. The next prime is 234412323411491. The reversal of 234412323411444 is 444114323214432.

It is a super-2 number, since 2×234412323411444² (a number of 30 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 234412323411396 and 234412323411405.

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, 333176359 + ... + 333879185.

It is an arithmetic number, because the mean of its divisors is an integer number (11402484914436).

Almost surely, 2^{234412323411444} is an apocalyptic number.

It is an amenable number.

234412323411444 is an abundant number, since it is smaller than the sum of its proper divisors (312906952481484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234412323411444 is a wasteful number, since it uses less digits than its factorization.

234412323411444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720944 (or 720942 counting only the distinct ones).

The product of its digits is 884736, while the sum is 42.

Adding to 234412323411444 its reverse (444114323214432), we get a palindrome (678526646625876).

The spelling of 234412323411444 in words is "two hundred thirty-four trillion, four hundred twelve billion, three hundred twenty-three million, four hundred eleven thousand, four hundred forty-four".