144182157 has 12 divisors (see below), whose sum is σ = 223629696. Its totient is φ = 82389720.

The previous prime is 144182153. The next prime is 144182161. The reversal of 144182157 is 751281441.

It is an interprime number because it is at equal distance from previous prime (144182153) and next prime (144182161).

It is not a de Polignac number, because 144182157 - 2² = 144182153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144182153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490269 + ... + 490562.

It is an arithmetic number, because the mean of its divisors is an integer number (18635808).

Almost surely, 2^144182157 is an apocalyptic number.

It is an amenable number.

144182157 is a deficient number, since it is larger than the sum of its proper divisors (79447539).

144182157 is an equidigital number, since it uses as much as digits as its factorization.

144182157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980848 (or 980841 counting only the distinct ones).

The product of its digits is 8960, while the sum is 33.

The square root of 144182157 is about 12007.5874762585. The cubic root of 144182157 is about 524.3691979329.

The spelling of 144182157 in words is "one hundred forty-four million, one hundred eighty-two thousand, one hundred fifty-seven".