4272083420 has 24 divisors (see below), whose sum is σ = 9786955248. Its totient is φ = 1553484800.

The previous prime is 4272083399. The next prime is 4272083423. The reversal of 4272083420 is 243802724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272083423) by changing a digit.

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, 9709061 + ... + 9709500.

It is an arithmetic number, because the mean of its divisors is an integer number (407789802).

Almost surely, 2^4272083420 is an apocalyptic number.

It is an amenable number.

4272083420 is an abundant number, since it is smaller than the sum of its proper divisors (5514871828).

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

4272083420 is a wasteful number, since it uses less digits than its factorization.

4272083420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19418581 (or 19418579 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 4272083420 is about 65361.1767029940. The cubic root of 4272083420 is about 1622.6066124786.

The spelling of 4272083420 in words is "four billion, two hundred seventy-two million, eighty-three thousand, four hundred twenty".