158400119 has 2 divisors, whose sum is σ = 158400120. Its totient is φ = 158400118.

The previous prime is 158400079. The next prime is 158400139. The reversal of 158400119 is 911004851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158400119 - 2¹² = 158396023 is a prime.

It is a super-2 number, since 2×158400119² = 50181195398428322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 158400091 and 158400100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158400139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79200059 + 79200060.

It is an arithmetic number, because the mean of its divisors is an integer number (79200060).

Almost surely, 2^158400119 is an apocalyptic number.

158400119 is a deficient number, since it is larger than the sum of its proper divisors (1).

158400119 is an equidigital number, since it uses as much as digits as its factorization.

158400119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 158400119 is about 12585.7109056263. The cubic root of 158400119 is about 541.0679812937.

The spelling of 158400119 in words is "one hundred fifty-eight million, four hundred thousand, one hundred nineteen".