142014331157 has 2 divisors, whose sum is σ = 142014331158. Its totient is φ = 142014331156.

The previous prime is 142014331141. The next prime is 142014331159. The reversal of 142014331157 is 751133410241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128136077521 + 13878253636 = 357961^2 + 117806^2 .

It is a cyclic number.

It is not a de Polignac number, because 142014331157 - 2⁴ = 142014331141 is a prime.

Together with 142014331159, 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 (142014331159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71007165578 + 71007165579.

It is an arithmetic number, because the mean of its divisors is an integer number (71007165579).

Almost surely, 2^142014331157 is an apocalyptic number.

It is an amenable number.

142014331157 is a deficient number, since it is larger than the sum of its proper divisors (1).

142014331157 is an equidigital number, since it uses as much as digits as its factorization.

142014331157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 142014331157 its reverse (751133410241), we get a palindrome (893147741398).

The spelling of 142014331157 in words is "one hundred forty-two billion, fourteen million, three hundred thirty-one thousand, one hundred fifty-seven".