142500498407 has 2 divisors, whose sum is σ = 142500498408. Its totient is φ = 142500498406.

The previous prime is 142500498379. The next prime is 142500498409. The reversal of 142500498407 is 704894005241.

142500498407 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142500498407 is a prime.

Together with 142500498409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142500498409) 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, 71250249203 + 71250249204.

It is an arithmetic number, because the mean of its divisors is an integer number (71250249204).

Almost surely, 2^142500498407 is an apocalyptic number.

142500498407 is a deficient number, since it is larger than the sum of its proper divisors (1).

142500498407 is an equidigital number, since it uses as much as digits as its factorization.

142500498407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 142500498407 in words is "one hundred forty-two billion, five hundred million, four hundred ninety-eight thousand, four hundred seven".