4051120427 has 4 divisors (see below), whose sum is σ = 4051715880. Its totient is φ = 4050524976.

The previous prime is 4051120421. The next prime is 4051120459. The reversal of 4051120427 is 7240211504.

4051120427 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 a de Polignac number, because none of the positive numbers 2^k-4051120427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4051120396 and 4051120405.

It is not an unprimeable number, because it can be changed into a prime (4051120421) 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, 287402 + ... + 301167.

It is an arithmetic number, because the mean of its divisors is an integer number (1012928970).

Almost surely, 2^4051120427 is an apocalyptic number.

4051120427 is a deficient number, since it is larger than the sum of its proper divisors (595453).

4051120427 is an equidigital number, since it uses as much as digits as its factorization.

4051120427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595452.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 4051120427 is about 63648.4126039291. The cubic root of 4051120427 is about 1594.1348317460.

The spelling of 4051120427 in words is "four billion, fifty-one million, one hundred twenty thousand, four hundred twenty-seven".