6123426726 has 16 divisors (see below), whose sum is σ = 12324860784. Its totient is φ = 2028141024.

The previous prime is 6123426719. The next prime is 6123426733. The reversal of 6123426726 is 6276243216.

It is an interprime number because it is at equal distance from previous prime (6123426719) and next prime (6123426733).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3249285 + ... + 3251168.

It is an arithmetic number, because the mean of its divisors is an integer number (770303799).

Almost surely, 2^6123426726 is an apocalyptic number.

6123426726 is an abundant number, since it is smaller than the sum of its proper divisors (6201434058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6123426726 is a wasteful number, since it uses less digits than its factorization.

6123426726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6500615.

The product of its digits is 145152, while the sum is 39.

The square root of 6123426726 is about 78252.3272880750. The cubic root of 6123426726 is about 1829.4961860720.

The spelling of 6123426726 in words is "six billion, one hundred twenty-three million, four hundred twenty-six thousand, seven hundred twenty-six".