144413001 has 12 divisors (see below), whose sum is σ = 209077440. Its totient is φ = 96053400.

The previous prime is 144412993. The next prime is 144413033. The reversal of 144413001 is 100314441.

It is not a de Polignac number, because 144413001 - 2³ = 144412993 is a prime.

It is a super-2 number, since 2×144413001² = 41710229715652002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144413051) 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, 14325 + ... + 22226.

It is an arithmetic number, because the mean of its divisors is an integer number (17423120).

Almost surely, 2^144413001 is an apocalyptic number.

It is an amenable number.

144413001 is a deficient number, since it is larger than the sum of its proper divisors (64664439).

144413001 is a wasteful number, since it uses less digits than its factorization.

144413001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36996 (or 36993 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 144413001 is about 12017.1960539886. The cubic root of 144413001 is about 524.6488972191.

Adding to 144413001 its reverse (100314441), we get a palindrome (244727442).

The spelling of 144413001 in words is "one hundred forty-four million, four hundred thirteen thousand, one".