6123426123 has 6 divisors (see below), whose sum is σ = 8164748884. Its totient is φ = 4082193724.

The previous prime is 6123426119. The next prime is 6123426139. The reversal of 6123426123 is 3216243216.

6123426123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6123426123 - 2² = 6123426119 is a prime.

It is a super-2 number, since 2×6123426123² = 74992694967677622258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6123426143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112948 + ... + 158126.

Almost surely, 2^6123426123 is an apocalyptic number.

6123426123 is a deficient number, since it is larger than the sum of its proper divisors (2041322761).

6123426123 is an frugal number, since it uses more digits than its factorization.

6123426123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90361 (or 45182 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 6123426123 is about 78252.3234351543. The cubic root of 6123426123 is about 1829.4961260192.

Adding to 6123426123 its reverse (3216243216), we get a palindrome (9339669339).

The spelling of 6123426123 in words is "six billion, one hundred twenty-three million, four hundred twenty-six thousand, one hundred twenty-three".