231341224404 has 24 divisors (see below), whose sum is σ = 568206516640. Its totient is φ = 73055123424.

The previous prime is 231341224399. The next prime is 231341224447. The reversal of 231341224404 is 404422143132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507327019 + ... + 507327474.

Almost surely, 2^231341224404 is an apocalyptic number.

It is an amenable number.

231341224404 is an abundant number, since it is smaller than the sum of its proper divisors (336865292236).

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

231341224404 is a wasteful number, since it uses less digits than its factorization.

231341224404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014654519 (or 1014654517 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 231341224404 its reverse (404422143132), we get a palindrome (635763367536).

The spelling of 231341224404 in words is "two hundred thirty-one billion, three hundred forty-one million, two hundred twenty-four thousand, four hundred four".