4231126206 has 56 divisors (see below), whose sum is σ = 9564633144. Its totient is φ = 1403120880.

The previous prime is 4231126189. The next prime is 4231126219. The reversal of 4231126206 is 6026211324.

4231126206 is a `hidden beast` number, since 4 + 2 + 31 + 1 + 2 + 620 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4231126206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 279861 + ... + 294591.

Almost surely, 2^4231126206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4231126206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4782316572).

4231126206 is an abundant number, since it is smaller than the sum of its proper divisors (5333506938).

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

4231126206 is a wasteful number, since it uses less digits than its factorization.

4231126206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14948 (or 14933 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4231126206 is about 65047.1075913449. The cubic root of 4231126206 is about 1617.4045476696.

The spelling of 4231126206 in words is "four billion, two hundred thirty-one million, one hundred twenty-six thousand, two hundred six".