144120158 has 24 divisors (see below), whose sum is σ = 267534288. Its totient is φ = 57013632.

The previous prime is 144120157. The next prime is 144120173. The reversal of 144120158 is 851021441.

144120158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144120157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28091 + ... + 32822.

It is an arithmetic number, because the mean of its divisors is an integer number (11147262).

Almost surely, 2^144120158 is an apocalyptic number.

144120158 is a deficient number, since it is larger than the sum of its proper divisors (123414130).

144120158 is a wasteful number, since it uses less digits than its factorization.

144120158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60948 (or 60935 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 144120158 is about 12005.0055393573. The cubic root of 144120158 is about 524.2940267570.

Adding to 144120158 its reverse (851021441), we get a palindrome (995141599).

The spelling of 144120158 in words is "one hundred forty-four million, one hundred twenty thousand, one hundred fifty-eight".