4345242511 has 2 divisors, whose sum is σ = 4345242512. Its totient is φ = 4345242510.

The previous prime is 4345242497. The next prime is 4345242527. The reversal of 4345242511 is 1152425434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4345242511 - 2⁵ = 4345242479 is a prime.

It is a super-2 number, since 2×4345242511² = 37762264958803170242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4345246511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172621255 + 2172621256.

It is an arithmetic number, because the mean of its divisors is an integer number (2172621256).

Almost surely, 2^4345242511 is an apocalyptic number.

4345242511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4345242511 is an equidigital number, since it uses as much as digits as its factorization.

4345242511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19200, while the sum is 31.

The square root of 4345242511 is about 65918.4534936917. The cubic root of 4345242511 is about 1631.8165742393.

Adding to 4345242511 its reverse (1152425434), we get a palindrome (5497667945).

The spelling of 4345242511 in words is "four billion, three hundred forty-five million, two hundred forty-two thousand, five hundred eleven".