4254123011 has 2 divisors, whose sum is σ = 4254123012. Its totient is φ = 4254123010.

The previous prime is 4254123007. The next prime is 4254123019. The reversal of 4254123011 is 1103214524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4254123011 - 2² = 4254123007 is a prime.

It is a super-2 number, since 2×4254123011² = 36195125185439412242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4254123019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127061505 + 2127061506.

It is an arithmetic number, because the mean of its divisors is an integer number (2127061506).

Almost surely, 2^4254123011 is an apocalyptic number.

4254123011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4254123011 is an equidigital number, since it uses as much as digits as its factorization.

4254123011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4254123011 is about 65223.6384373028. The cubic root of 4254123011 is about 1620.3295335068.

Adding to 4254123011 its reverse (1103214524), we get a palindrome (5357337535).

The spelling of 4254123011 in words is "four billion, two hundred fifty-four million, one hundred twenty-three thousand, eleven".