4272231379 has 4 divisors (see below), whose sum is σ = 4600864576. Its totient is φ = 3943598184.

The previous prime is 4272231371. The next prime is 4272231389. The reversal of 4272231379 is 9731322724.

It is a happy number.

4272231379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4272231379 - 2³ = 4272231371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4272231371) 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 3 ways as a sum of consecutive naturals, for example, 164316579 + ... + 164316604.

It is an arithmetic number, because the mean of its divisors is an integer number (1150216144).

Almost surely, 2^4272231379 is an apocalyptic number.

4272231379 is a deficient number, since it is larger than the sum of its proper divisors (328633197).

4272231379 is a wasteful number, since it uses less digits than its factorization.

4272231379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328633196.

The product of its digits is 127008, while the sum is 40.

The square root of 4272231379 is about 65362.3085501117. The cubic root of 4272231379 is about 1622.6253446721.

The spelling of 4272231379 in words is "four billion, two hundred seventy-two million, two hundred thirty-one thousand, three hundred seventy-nine".