3144045213 has 40 divisors (see below), whose sum is σ = 4815296640. Its totient is φ = 2043437760.

The previous prime is 3144045211. The next prime is 3144045221. The reversal of 3144045213 is 3125404413.

It is a happy number.

3144045213 is a `hidden beast` number, since 3 + 1 + 440 + 4 + 5 + 213 = 666.

It is not a de Polignac number, because 3144045213 - 2¹ = 3144045211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144045211) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1068298 + ... + 1071236.

It is an arithmetic number, because the mean of its divisors is an integer number (120382416).

Almost surely, 2^3144045213 is an apocalyptic number.

It is an amenable number.

3144045213 is a deficient number, since it is larger than the sum of its proper divisors (1671251427).

3144045213 is a wasteful number, since it uses less digits than its factorization.

3144045213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279 (or 3270 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3144045213 is about 56071.7862476308. The cubic root of 3144045213 is about 1464.9729113172.

Adding to 3144045213 its reverse (3125404413), we get a palindrome (6269449626).

The spelling of 3144045213 in words is "three billion, one hundred forty-four million, forty-five thousand, two hundred thirteen".