2312401124437 has 2 divisors, whose sum is σ = 2312401124438. Its totient is φ = 2312401124436.

The previous prime is 2312401124417. The next prime is 2312401124459. The reversal of 2312401124437 is 7344211042132.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2258209474756 + 54191649681 = 1502734^2 + 232791^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312401124437 - 2³⁵ = 2278041386069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312401124417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156200562218 + 1156200562219.

It is an arithmetic number, because the mean of its divisors is an integer number (1156200562219).

Almost surely, 2^{2312401124437} is an apocalyptic number.

It is an amenable number.

2312401124437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312401124437 is an equidigital number, since it uses as much as digits as its factorization.

2312401124437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 2312401124437 its reverse (7344211042132), we get a palindrome (9656612166569).

The spelling of 2312401124437 in words is "two trillion, three hundred twelve billion, four hundred one million, one hundred twenty-four thousand, four hundred thirty-seven".