2312444134 has 64 divisors (see below), whose sum is σ = 4902428160. Its totient is φ = 787864320.

The previous prime is 2312444131. The next prime is 2312444143. The reversal of 2312444134 is 4314442132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312444131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7642 + ... + 68434.

It is an arithmetic number, because the mean of its divisors is an integer number (76600440).

Almost surely, 2^2312444134 is an apocalyptic number.

2312444134 is an abundant number, since it is smaller than the sum of its proper divisors (2589984026).

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

2312444134 is a wasteful number, since it uses less digits than its factorization.

2312444134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60845.

The product of its digits is 9216, while the sum is 28.

The square root of 2312444134 is about 48087.8792836615. The cubic root of 2312444134 is about 1322.3824691777.

Adding to 2312444134 its reverse (4314442132), we get a palindrome (6626886266).

The spelling of 2312444134 in words is "two billion, three hundred twelve million, four hundred forty-four thousand, one hundred thirty-four".