3444423140 has 24 divisors (see below), whose sum is σ = 7234392312. Its totient is φ = 1377559040.

The previous prime is 3444423077. The next prime is 3444423179. The reversal of 3444423140 is 413244443.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 461734144 + 2982688996 = 21488^2 + 54614^2 .

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, 243050 + ... + 256830.

It is an arithmetic number, because the mean of its divisors is an integer number (301433013).

Almost surely, 2^3444423140 is an apocalyptic number.

It is an amenable number.

3444423140 is an abundant number, since it is smaller than the sum of its proper divisors (3789969172).

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

3444423140 is a wasteful number, since it uses less digits than its factorization.

3444423140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26287 (or 26285 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 3444423140 is about 58689.2080369125. The cubic root of 3444423140 is about 1510.2151850402.

Adding to 3444423140 its reverse (413244443), we get a palindrome (3857667583).

The spelling of 3444423140 in words is "three billion, four hundred forty-four million, four hundred twenty-three thousand, one hundred forty".