234427347005 has 4 divisors (see below), whose sum is σ = 281312816412. Its totient is φ = 187541877600.

The previous prime is 234427346977. The next prime is 234427347013. The reversal of 234427347005 is 500743724432.

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

It can be written as a sum of positive squares in 2 ways, for example, as 38175688996 + 196251658009 = 195386^2 + 443003^2 .

It is not a de Polignac number, because 234427347005 - 2¹² = 234427342909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23442734696 + ... + 23442734705.

It is an arithmetic number, because the mean of its divisors is an integer number (70328204103).

Almost surely, 2^234427347005 is an apocalyptic number.

It is an amenable number.

234427347005 is a deficient number, since it is larger than the sum of its proper divisors (46885469407).

234427347005 is an equidigital number, since it uses as much as digits as its factorization.

234427347005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46885469406.

The product of its (nonzero) digits is 564480, while the sum is 41.

The spelling of 234427347005 in words is "two hundred thirty-four billion, four hundred twenty-seven million, three hundred forty-seven thousand, five".