158800142 has 16 divisors (see below), whose sum is σ = 250093440. Its totient is φ = 75478392.

The previous prime is 158800127. The next prime is 158800163. The reversal of 158800142 is 241008851.

158800142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3092 + ... + 18087.

It is an arithmetic number, because the mean of its divisors is an integer number (15630840).

Almost surely, 2^158800142 is an apocalyptic number.

158800142 is a deficient number, since it is larger than the sum of its proper divisors (91293298).

158800142 is a wasteful number, since it uses less digits than its factorization.

158800142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21367.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 158800142 is about 12601.5928358283. The cubic root of 158800142 is about 541.5230686911.

Adding to 158800142 its reverse (241008851), we get a palindrome (399808993).

The spelling of 158800142 in words is "one hundred fifty-eight million, eight hundred thousand, one hundred forty-two".