2312000244 has 18 divisors (see below), whose sum is σ = 5844222930. Its totient is φ = 770666736.

The previous prime is 2312000239. The next prime is 2312000261. The reversal of 2312000244 is 4420002132.

2312000244 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1173747600 + 1138252644 = 34260^2 + 33738^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32111079 + ... + 32111150.

Almost surely, 2^2312000244 is an apocalyptic number.

It is an amenable number.

2312000244 is an abundant number, since it is smaller than the sum of its proper divisors (3532222686).

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

2312000244 is a wasteful number, since it uses less digits than its factorization.

2312000244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64222239 (or 64222234 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2312000244 is about 48083.2636579507. The cubic root of 2312000244 is about 1322.2978502084.

Adding to 2312000244 its reverse (4420002132), we get a palindrome (6732002376).

The spelling of 2312000244 in words is "two billion, three hundred twelve million, two hundred forty-four", and thus it is an aban number.