3140302044 has 24 divisors (see below), whose sum is σ = 7993496448. Its totient is φ = 951606640.

The previous prime is 3140302037. The next prime is 3140302049. The reversal of 3140302044 is 4402030413.

It is a super-2 number, since 2×3140302044² = 19722993855101155872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3140302044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140302049) 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, 11894952 + ... + 11895215.

It is an arithmetic number, because the mean of its divisors is an integer number (333062352).

Almost surely, 2^3140302044 is an apocalyptic number.

It is an amenable number.

3140302044 is an abundant number, since it is smaller than the sum of its proper divisors (4853194404).

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

3140302044 is a wasteful number, since it uses less digits than its factorization.

3140302044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23790185 (or 23790183 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3140302044 is about 56038.3979428392. The cubic root of 3140302044 is about 1464.3913019091.

Adding to 3140302044 its reverse (4402030413), we get a palindrome (7542332457).

The spelling of 3140302044 in words is "three billion, one hundred forty million, three hundred two thousand, forty-four".