144250001 has 8 divisors (see below), whose sum is σ = 164969280. Its totient is φ = 123558768.

The previous prime is 144249991. The next prime is 144250009. The reversal of 144250001 is 100052441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144250001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144250009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5510 + ... + 17856.

It is an arithmetic number, because the mean of its divisors is an integer number (20621160).

Almost surely, 2^144250001 is an apocalyptic number.

It is an amenable number.

144250001 is a deficient number, since it is larger than the sum of its proper divisors (20719279).

144250001 is a wasteful number, since it uses less digits than its factorization.

144250001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14023.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 144250001 is about 12010.4121910949. The cubic root of 144250001 is about 524.4514312369.

The spelling of 144250001 in words is "one hundred forty-four million, two hundred fifty thousand, one".