3044938145 has 16 divisors (see below), whose sum is σ = 3901468032. Its totient is φ = 2275848960.

The previous prime is 3044938087. The next prime is 3044938147. The reversal of 3044938145 is 5418394403.

3044938145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3044938145 - 2¹⁶ = 3044872609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3044938147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302936 + ... + 312825.

It is an arithmetic number, because the mean of its divisors is an integer number (243841752).

Almost surely, 2^3044938145 is an apocalyptic number.

It is an amenable number.

3044938145 is a deficient number, since it is larger than the sum of its proper divisors (856529887).

3044938145 is a wasteful number, since it uses less digits than its factorization.

3044938145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615832.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 3044938145 is about 55180.9581739933. The cubic root of 3044938145 is about 1449.4152449890.

The spelling of 3044938145 in words is "three billion, forty-four million, nine hundred thirty-eight thousand, one hundred forty-five".