142027432097 has 2 divisors, whose sum is σ = 142027432098. Its totient is φ = 142027432096.

The previous prime is 142027432067. The next prime is 142027432187. The reversal of 142027432097 is 790234720241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97174969441 + 44852462656 = 311729^2 + 211784^2 .

It is a cyclic number.

It is not a de Polignac number, because 142027432097 - 2⁶ = 142027432033 is a prime.

It is not a weakly prime, because it can be changed into another prime (142027432067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71013716048 + 71013716049.

It is an arithmetic number, because the mean of its divisors is an integer number (71013716049).

Almost surely, 2^142027432097 is an apocalyptic number.

It is an amenable number.

142027432097 is a deficient number, since it is larger than the sum of its proper divisors (1).

142027432097 is an equidigital number, since it uses as much as digits as its factorization.

142027432097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 142027432097 in words is "one hundred forty-two billion, twenty-seven million, four hundred thirty-two thousand, ninety-seven".