214012244489 has 2 divisors, whose sum is σ = 214012244490. Its totient is φ = 214012244488.

The previous prime is 214012244437. The next prime is 214012244497. The reversal of 214012244489 is 984442210412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143039022025 + 70973222464 = 378205^2 + 266408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214012244489 is a prime.

It is a super-2 number, since 2×214012244489² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (214012244429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107006122244 + 107006122245.

It is an arithmetic number, because the mean of its divisors is an integer number (107006122245).

Almost surely, 2^214012244489 is an apocalyptic number.

It is an amenable number.

214012244489 is a deficient number, since it is larger than the sum of its proper divisors (1).

214012244489 is an equidigital number, since it uses as much as digits as its factorization.

214012244489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 214012244489 in words is "two hundred fourteen billion, twelve million, two hundred forty-four thousand, four hundred eighty-nine".