2132449741 has 2 divisors, whose sum is σ = 2132449742. Its totient is φ = 2132449740.

The previous prime is 2132449703. The next prime is 2132449751. The reversal of 2132449741 is 1479442312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1247149225 + 885300516 = 35315^2 + 29754^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132449741 - 2⁹ = 2132449229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2132449741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132449751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066224870 + 1066224871.

It is an arithmetic number, because the mean of its divisors is an integer number (1066224871).

Almost surely, 2^2132449741 is an apocalyptic number.

It is an amenable number.

2132449741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132449741 is an equidigital number, since it uses as much as digits as its factorization.

2132449741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The square root of 2132449741 is about 46178.4553769396. The cubic root of 2132449741 is about 1287.1414259689.

The spelling of 2132449741 in words is "two billion, one hundred thirty-two million, four hundred forty-nine thousand, seven hundred forty-one".