158442529299 has 16 divisors (see below), whose sum is σ = 212131256064. Its totient is φ = 105191704800.

The previous prime is 158442529169. The next prime is 158442529307. The reversal of 158442529299 is 992925244851.

It is not a de Polignac number, because 158442529299 - 2⁹ = 158442528787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158442529799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 942084 + ... + 1097454.

It is an arithmetic number, because the mean of its divisors is an integer number (13258203504).

Almost surely, 2^158442529299 is an apocalyptic number.

158442529299 is a deficient number, since it is larger than the sum of its proper divisors (53688726765).

158442529299 is a wasteful number, since it uses less digits than its factorization.

158442529299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156778.

The product of its digits is 18662400, while the sum is 60.

The spelling of 158442529299 in words is "one hundred fifty-eight billion, four hundred forty-two million, five hundred twenty-nine thousand, two hundred ninety-nine".