233412313144 has 16 divisors (see below), whose sum is σ = 440842600800. Its totient is φ = 115854286272.

The previous prime is 233412313087. The next prime is 233412313151. The reversal of 233412313144 is 441313214332.

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, 106482624 + ... + 106484815.

It is an arithmetic number, because the mean of its divisors is an integer number (27552662550).

Almost surely, 2^233412313144 is an apocalyptic number.

It is an amenable number.

233412313144 is a deficient number, since it is larger than the sum of its proper divisors (207430287656).

233412313144 is a wasteful number, since it uses less digits than its factorization.

233412313144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212967582 (or 212967578 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 233412313144 its reverse (441313214332), we get a palindrome (674725527476).

The spelling of 233412313144 in words is "two hundred thirty-three billion, four hundred twelve million, three hundred thirteen thousand, one hundred forty-four".