4350120427 has 4 divisors (see below), whose sum is σ = 4357930896. Its totient is φ = 4342309960.

The previous prime is 4350120421. The next prime is 4350120461. The reversal of 4350120427 is 7240210534.

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 4350120427 - 2³ = 4350120419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4350120395 and 4350120404.

It is not an unprimeable number, because it can be changed into a prime (4350120421) 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, 3904399 + ... + 3905512.

It is an arithmetic number, because the mean of its divisors is an integer number (1089482724).

Almost surely, 2^4350120427 is an apocalyptic number.

4350120427 is a deficient number, since it is larger than the sum of its proper divisors (7810469).

4350120427 is an equidigital number, since it uses as much as digits as its factorization.

4350120427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7810468.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4350120427 is about 65955.4427397770. The cubic root of 4350120427 is about 1632.4269649876.

The spelling of 4350120427 in words is "four billion, three hundred fifty million, one hundred twenty thousand, four hundred twenty-seven".