3031404144 has 20 divisors (see below), whose sum is σ = 7831127496. Its totient is φ = 1010468032.

The previous prime is 3031404127. The next prime is 3031404151. The reversal of 3031404144 is 4414041303.

It is a super-2 number, since 2×3031404144² = 18378822168520745472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31577079 + ... + 31577174.

Almost surely, 2^3031404144 is an apocalyptic number.

It is an amenable number.

3031404144 is an abundant number, since it is smaller than the sum of its proper divisors (4799723352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031404144 is a wasteful number, since it uses less digits than its factorization.

3031404144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63154264 (or 63154258 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3031404144 is about 55058.1887097641. The cubic root of 3031404144 is about 1447.2646241052.

Adding to 3031404144 its reverse (4414041303), we get a palindrome (7445445447).

The spelling of 3031404144 in words is "three billion, thirty-one million, four hundred four thousand, one hundred forty-four".