142341501847 has 2 divisors, whose sum is σ = 142341501848. Its totient is φ = 142341501846.

The previous prime is 142341501751. The next prime is 142341501893. The reversal of 142341501847 is 748105143241.

142341501847 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 not a de Polignac number, because 142341501847 - 2¹⁵ = 142341469079 is a prime.

It is a super-2 number, since 2×142341501847² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142341501947) 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, 71170750923 + 71170750924.

It is an arithmetic number, because the mean of its divisors is an integer number (71170750924).

Almost surely, 2^142341501847 is an apocalyptic number.

142341501847 is a deficient number, since it is larger than the sum of its proper divisors (1).

142341501847 is an equidigital number, since it uses as much as digits as its factorization.

142341501847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 142341501847 in words is "one hundred forty-two billion, three hundred forty-one million, five hundred one thousand, eight hundred forty-seven".