2030044489 has 4 divisors (see below), whose sum is σ = 2214594000. Its totient is φ = 1845494980.

The previous prime is 2030044487. The next prime is 2030044507. The reversal of 2030044489 is 9844400302.

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 2030044489 - 2¹ = 2030044487 is a prime.

It is a super-2 number, since 2×2030044489² = 8242161254638542242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030044481) 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, 92274739 + ... + 92274760.

It is an arithmetic number, because the mean of its divisors is an integer number (553648500).

Almost surely, 2^2030044489 is an apocalyptic number.

It is an amenable number.

2030044489 is a deficient number, since it is larger than the sum of its proper divisors (184549511).

2030044489 is a wasteful number, since it uses less digits than its factorization.

2030044489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184549510.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 2030044489 is about 45056.0150146459. The cubic root of 2030044489 is about 1266.1986667737.

The spelling of 2030044489 in words is "two billion, thirty million, forty-four thousand, four hundred eighty-nine".