158370141 has 4 divisors (see below), whose sum is σ = 211160192. Its totient is φ = 105580092.

The previous prime is 158370137. The next prime is 158370193. The reversal of 158370141 is 141073851.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 158370141 - 2² = 158370137 is a prime.

It is a super-2 number, since 2×158370141² = 50162203120719762, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 158370099 and 158370108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158370241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26395021 + ... + 26395026.

It is an arithmetic number, because the mean of its divisors is an integer number (52790048).

Almost surely, 2^158370141 is an apocalyptic number.

It is an amenable number.

158370141 is a deficient number, since it is larger than the sum of its proper divisors (52790051).

158370141 is an equidigital number, since it uses as much as digits as its factorization.

158370141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52790050.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 158370141 is about 12584.5198954906. The cubic root of 158370141 is about 541.0338458831.

The spelling of 158370141 in words is "one hundred fifty-eight million, three hundred seventy thousand, one hundred forty-one".