144532212049999 has 2 divisors, whose sum is σ = 144532212050000. Its totient is φ = 144532212049998.

The previous prime is 144532212049997. The next prime is 144532212050029. The reversal of 144532212049999 is 999940212235441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144532212049999 - 2¹ = 144532212049997 is a prime.

It is a super-2 number, since 2×144532212049999² (a number of 29 digits) contains 22 as substring.

Together with 144532212049997, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 144532212049999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144532212049991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72266106024999 + 72266106025000.

It is an arithmetic number, because the mean of its divisors is an integer number (72266106025000).

Almost surely, 2^{144532212049999} is an apocalyptic number.

144532212049999 is a deficient number, since it is larger than the sum of its proper divisors (1).

144532212049999 is an equidigital number, since it uses as much as digits as its factorization.

144532212049999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50388480, while the sum is 64.

The spelling of 144532212049999 in words is "one hundred forty-four trillion, five hundred thirty-two billion, two hundred twelve million, forty-nine thousand, nine hundred ninety-nine".