3044342140 has 24 divisors (see below), whose sum is σ = 7306421472. Its totient is φ = 1043774400.

The previous prime is 3044342131. The next prime is 3044342159. The reversal of 3044342140 is 412434403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10872511 + ... + 10872790.

It is an arithmetic number, because the mean of its divisors is an integer number (304434228).

Almost surely, 2^3044342140 is an apocalyptic number.

It is an amenable number.

3044342140 is an abundant number, since it is smaller than the sum of its proper divisors (4262079332).

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

3044342140 is a wasteful number, since it uses less digits than its factorization.

3044342140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21745317 (or 21745315 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3044342140 is about 55175.5574507408. The cubic root of 3044342140 is about 1449.3206710807.

Adding to 3044342140 its reverse (412434403), we get a palindrome (3456776543).

The spelling of 3044342140 in words is "three billion, forty-four million, three hundred forty-two thousand, one hundred forty".