3140044464 has 40 divisors (see below), whose sum is σ = 8152982640. Its totient is φ = 1041365248.

The previous prime is 3140044447. The next prime is 3140044469. The reversal of 3140044464 is 4644400413.

It is not an unprimeable number, because it can be changed into a prime (3140044469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156579 + ... + 175490.

It is an arithmetic number, because the mean of its divisors is an integer number (203824566).

Almost surely, 2^3140044464 is an apocalyptic number.

It is an amenable number.

3140044464 is an abundant number, since it is smaller than the sum of its proper divisors (5012938176).

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

3140044464 is a wasteful number, since it uses less digits than its factorization.

3140044464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332277 (or 332271 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 3140044464 is about 56036.0996501363. The cubic root of 3140044464 is about 1464.3512624245.

Adding to 3140044464 its reverse (4644400413), we get a palindrome (7784444877).

The spelling of 3140044464 in words is "three billion, one hundred forty million, forty-four thousand, four hundred sixty-four".