3140401344 has 56 divisors (see below), whose sum is σ = 8533564848. Its totient is φ = 1018506240.

The previous prime is 3140401343. The next prime is 3140401361. The reversal of 3140401344 is 4431040413.

3140401344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3140401343) 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, 213927 + ... + 228134.

Almost surely, 2^3140401344 is an apocalyptic number.

It is an amenable number.

3140401344 is an abundant number, since it is smaller than the sum of its proper divisors (5393163504).

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

3140401344 is a wasteful number, since it uses less digits than its factorization.

3140401344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442113 (or 442103 counting only the distinct ones).

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

The square root of 3140401344 is about 56039.2839354680. The cubic root of 3140401344 is about 1464.4067369979.

Adding to 3140401344 its reverse (4431040413), we get a palindrome (7571441757).

The spelling of 3140401344 in words is "three billion, one hundred forty million, four hundred one thousand, three hundred forty-four".