4217941272 has 64 divisors (see below), whose sum is σ = 10666414080. Its totient is φ = 1389854592.

The previous prime is 4217941267. The next prime is 4217941327. The reversal of 4217941272 is 2721497124.

It is a self number, because there is not a number n which added to its sum of digits gives 4217941272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890703 + ... + 895425.

It is an arithmetic number, because the mean of its divisors is an integer number (166662720).

Almost surely, 2^4217941272 is an apocalyptic number.

It is an amenable number.

4217941272 is an abundant number, since it is smaller than the sum of its proper divisors (6448472808).

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

4217941272 is a wasteful number, since it uses less digits than its factorization.

4217941272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152 (or 5148 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 4217941272 is about 64945.6793943985. The cubic root of 4217941272 is about 1615.7227604569.

The spelling of 4217941272 in words is "four billion, two hundred seventeen million, nine hundred forty-one thousand, two hundred seventy-two".