231041745296 has 20 divisors (see below), whose sum is σ = 447692466012. Its totient is φ = 115508205696.

The previous prime is 231041745247. The next prime is 231041745331. The reversal of 231041745296 is 692547140132.

It can be written as a sum of positive squares in 2 ways, for example, as 126736000000 + 104305745296 = 356000^2 + 322964^2 .

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, 640331 + ... + 933866.

Almost surely, 2^231041745296 is an apocalyptic number.

It is an amenable number.

231041745296 is a deficient number, since it is larger than the sum of its proper divisors (216650720716).

231041745296 is a wasteful number, since it uses less digits than its factorization.

231041745296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583378 (or 1583372 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 231041745296 in words is "two hundred thirty-one billion, forty-one million, seven hundred forty-five thousand, two hundred ninety-six".