4911871072 has 24 divisors (see below), whose sum is σ = 9671807376. Its totient is φ = 2455539072.

The previous prime is 4911871061. The next prime is 4911871073. The reversal of 4911871072 is 2701781194.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4911871073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386158 + ... + 398674.

It is an arithmetic number, because the mean of its divisors is an integer number (402991974).

Almost surely, 2^4911871072 is an apocalyptic number.

It is an amenable number.

4911871072 is a deficient number, since it is larger than the sum of its proper divisors (4759936304).

4911871072 is a wasteful number, since it uses less digits than its factorization.

4911871072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24790 (or 24782 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 4911871072 is about 70084.7420770028. The cubic root of 4911871072 is about 1699.8697791833.

The spelling of 4911871072 in words is "four billion, nine hundred eleven million, eight hundred seventy-one thousand, seventy-two".