4271956144 has 20 divisors (see below), whose sum is σ = 8279520424. Its totient is φ = 2135305728.

The previous prime is 4271956127. The next prime is 4271956151. The reversal of 4271956144 is 4416591724.

It is a self number, because there is not a number n which added to its sum of digits gives 4271956144.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12544 + ... + 93280.

Almost surely, 2^4271956144 is an apocalyptic number.

It is an amenable number.

4271956144 is a deficient number, since it is larger than the sum of its proper divisors (4007564280).

4271956144 is a wasteful number, since it uses less digits than its factorization.

4271956144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84052 (or 84046 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 4271956144 is about 65360.2030596601. The cubic root of 4271956144 is about 1622.5904984885.

The spelling of 4271956144 in words is "four billion, two hundred seventy-one million, nine hundred fifty-six thousand, one hundred forty-four".