2132440442324 has 12 divisors (see below), whose sum is σ = 3731781028500. Its totient is φ = 1066217291328.

The previous prime is 2132440442323. The next prime is 2132440442339. The reversal of 2132440442324 is 4232440442312.

It can be written as a sum of positive squares in 2 ways, for example, as 1064338862224 + 1068101580100 = 1031668^2 + 1033490^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132440442323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2301752 + ... + 3092400.

It is an arithmetic number, because the mean of its divisors is an integer number (310981752375).

Almost surely, 2^{2132440442324} is an apocalyptic number.

It is an amenable number.

2132440442324 is a deficient number, since it is larger than the sum of its proper divisors (1599340586176).

2132440442324 is a wasteful number, since it uses less digits than its factorization.

2132440442324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464922 (or 1464920 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 2132440442324 its reverse (4232440442312), we get a palindrome (6364880884636).

The spelling of 2132440442324 in words is "two trillion, one hundred thirty-two billion, four hundred forty million, four hundred forty-two thousand, three hundred twenty-four".