4007144489 has 4 divisors (see below), whose sum is σ = 4016442240. Its totient is φ = 3997846740.

The previous prime is 4007144483. The next prime is 4007144503. The reversal of 4007144489 is 9844417004.

4007144489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4007144489 - 2⁸ = 4007144233 is a prime.

It is a super-2 number, since 2×4007144489² = 32114413911446142242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4007144483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4648229 + ... + 4649090.

It is an arithmetic number, because the mean of its divisors is an integer number (1004110560).

Almost surely, 2^4007144489 is an apocalyptic number.

It is an amenable number.

4007144489 is a deficient number, since it is larger than the sum of its proper divisors (9297751).

4007144489 is an equidigital number, since it uses as much as digits as its factorization.

4007144489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9297750.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 4007144489 is about 63302.0101497575. The cubic root of 4007144489 is about 1588.3455872856.

The spelling of 4007144489 in words is "four billion, seven million, one hundred forty-four thousand, four hundred eighty-nine".