144152001 has 32 divisors (see below), whose sum is σ = 244627200. Its totient is φ = 82183680.

The previous prime is 144151979. The next prime is 144152009. The reversal of 144152001 is 100251441.

144152001 is a `hidden beast` number, since 144 + 1 + 520 + 0 + 1 = 666.

It is not a de Polignac number, because 144152001 - 2⁶ = 144151937 is a prime.

It is a super-3 number, since 3×144152001³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (144152009) 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 31 ways as a sum of consecutive naturals, for example, 154705 + ... + 155633.

It is an arithmetic number, because the mean of its divisors is an integer number (7644600).

Almost surely, 2^144152001 is an apocalyptic number.

It is an amenable number.

144152001 is a deficient number, since it is larger than the sum of its proper divisors (100475199).

144152001 is an equidigital number, since it uses as much as digits as its factorization.

144152001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 144152001 is about 12006.3317045632. The cubic root of 144152001 is about 524.3326377454.

The spelling of 144152001 in words is "one hundred forty-four million, one hundred fifty-two thousand, one".