4272201428 has 24 divisors (see below), whose sum is σ = 8174893440. Its totient is φ = 1937416320.

The previous prime is 4272201397. The next prime is 4272201431. The reversal of 4272201428 is 8241022724.

It is a junction number, because it is equal to n+sod(n) for n = 4272201394 and 4272201403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93068 + ... + 131171.

It is an arithmetic number, because the mean of its divisors is an integer number (340620560).

Almost surely, 2^4272201428 is an apocalyptic number.

It is an amenable number.

4272201428 is a deficient number, since it is larger than the sum of its proper divisors (3902692012).

4272201428 is a wasteful number, since it uses less digits than its factorization.

4272201428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224687 (or 224685 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 4272201428 is about 65362.0794344856. The cubic root of 4272201428 is about 1622.6215527922.

The spelling of 4272201428 in words is "four billion, two hundred seventy-two million, two hundred one thousand, four hundred twenty-eight".