2320231444312 has 8 divisors (see below), whose sum is σ = 4350433958100. Its totient is φ = 1160115722152.

The previous prime is 2320231444301. The next prime is 2320231444327. The reversal of 2320231444312 is 2134441320232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145014465262 + ... + 145014465277.

Almost surely, 2^{2320231444312} is an apocalyptic number.

It is an amenable number.

2320231444312 is a deficient number, since it is larger than the sum of its proper divisors (2030202513788).

2320231444312 is a wasteful number, since it uses less digits than its factorization.

2320231444312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290028930545 (or 290028930541 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2320231444312 its reverse (2134441320232), we get a palindrome (4454672764544).

The spelling of 2320231444312 in words is "two trillion, three hundred twenty billion, two hundred thirty-one million, four hundred forty-four thousand, three hundred twelve".