3140044448 has 24 divisors (see below), whose sum is σ = 6183384480. Its totient is φ = 1569661120.

The previous prime is 3140044447. The next prime is 3140044469. The reversal of 3140044448 is 8444400413.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3140044441) 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, 179783 + ... + 196473.

It is an arithmetic number, because the mean of its divisors is an integer number (257641020).

Almost surely, 2^3140044448 is an apocalyptic number.

It is an amenable number.

3140044448 is a deficient number, since it is larger than the sum of its proper divisors (3043340032).

3140044448 is a wasteful number, since it uses less digits than its factorization.

3140044448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22580 (or 22572 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 3140044448 is about 56036.0995073711. The cubic root of 3140044448 is about 1464.3512599374.

The spelling of 3140044448 in words is "three billion, one hundred forty million, forty-four thousand, four hundred forty-eight".