158442529307 has 2 divisors, whose sum is σ = 158442529308. Its totient is φ = 158442529306.

The previous prime is 158442529169. The next prime is 158442529309. The reversal of 158442529307 is 703925244851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158442529307 - 2²⁸ = 158174093851 is a prime.

Together with 158442529309, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (158442529309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79221264653 + 79221264654.

It is an arithmetic number, because the mean of its divisors is an integer number (79221264654).

Almost surely, 2^158442529307 is an apocalyptic number.

158442529307 is a deficient number, since it is larger than the sum of its proper divisors (1).

158442529307 is an equidigital number, since it uses as much as digits as its factorization.

158442529307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 158442529307 in words is "one hundred fifty-eight billion, four hundred forty-two million, five hundred twenty-nine thousand, three hundred seven".