142465244641 has 2 divisors, whose sum is σ = 142465244642. Its totient is φ = 142465244640.

The previous prime is 142465244513. The next prime is 142465244657. The reversal of 142465244641 is 146442564241.

142465244641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96024994641 + 46440250000 = 309879^2 + 215500^2 .

It is a cyclic number.

It is not a de Polignac number, because 142465244641 - 2⁷ = 142465244513 is a prime.

It is not a weakly prime, because it can be changed into another prime (142465244681) 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, 71232622320 + 71232622321.

It is an arithmetic number, because the mean of its divisors is an integer number (71232622321).

Almost surely, 2^142465244641 is an apocalyptic number.

It is an amenable number.

142465244641 is a deficient number, since it is larger than the sum of its proper divisors (1).

142465244641 is an equidigital number, since it uses as much as digits as its factorization.

142465244641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 737280, while the sum is 43.

The spelling of 142465244641 in words is "one hundred forty-two billion, four hundred sixty-five million, two hundred forty-four thousand, six hundred forty-one".