2312283444 has 48 divisors (see below), whose sum is σ = 5441244480. Its totient is φ = 764225280.

The previous prime is 2312283433. The next prime is 2312283499. The reversal of 2312283444 is 4443822132.

It is a super-2 number, since 2×2312283444² = 10693309450793002272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017942 + ... + 1020210.

It is an arithmetic number, because the mean of its divisors is an integer number (113359260).

Almost surely, 2^2312283444 is an apocalyptic number.

It is an amenable number.

2312283444 is an abundant number, since it is smaller than the sum of its proper divisors (3128961036).

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

2312283444 is a wasteful number, since it uses less digits than its factorization.

2312283444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960 (or 2958 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 2312283444 is about 48086.2084593909. The cubic root of 2312283444 is about 1322.3518380145.

The spelling of 2312283444 in words is "two billion, three hundred twelve million, two hundred eighty-three thousand, four hundred forty-four".