3140044452 has 36 divisors (see below), whose sum is σ = 8007586860. Its totient is φ = 1037417472.

The previous prime is 3140044447. The next prime is 3140044469. The reversal of 3140044452 is 2544400413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 590198436 + 2549846016 = 24294^2 + 50496^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 381877 + ... + 390012.

Almost surely, 2^3140044452 is an apocalyptic number.

It is an amenable number.

3140044452 is an abundant number, since it is smaller than the sum of its proper divisors (4867542408).

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

3140044452 is a wasteful number, since it uses less digits than its factorization.

3140044452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772012 (or 772007 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 3140044452 is about 56036.0995430624. The cubic root of 3140044452 is about 1464.3512605592.

Adding to 3140044452 its reverse (2544400413), we get a palindrome (5684444865).

The spelling of 3140044452 in words is "three billion, one hundred forty million, forty-four thousand, four hundred fifty-two".