3425123311 has 2 divisors, whose sum is σ = 3425123312. Its totient is φ = 3425123310.

The previous prime is 3425123291. The next prime is 3425123341. The reversal of 3425123311 is 1133215243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3425123311 - 2⁷ = 3425123183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3425123341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712561655 + 1712561656.

It is an arithmetic number, because the mean of its divisors is an integer number (1712561656).

Almost surely, 2^3425123311 is an apocalyptic number.

3425123311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425123311 is an equidigital number, since it uses as much as digits as its factorization.

3425123311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 25.

The square root of 3425123311 is about 58524.5530610871. The cubic root of 3425123311 is about 1507.3892155945.

Adding to 3425123311 its reverse (1133215243), we get a palindrome (4558338554).

It can be divided in two parts, 3425 and 123311, that added together give a square (126736 = 356²).

The spelling of 3425123311 in words is "three billion, four hundred twenty-five million, one hundred twenty-three thousand, three hundred eleven".