4128763312126 has 8 divisors (see below), whose sum is σ = 6406701691320. Its totient is φ = 1993196081688.

The previous prime is 4128763312111. The next prime is 4128763312181. The reversal of 4128763312126 is 6212133678214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35592787116 + ... + 35592787231.

It is an arithmetic number, because the mean of its divisors is an integer number (800837711415).

Almost surely, 2^{4128763312126} is an apocalyptic number.

4128763312126 is a deficient number, since it is larger than the sum of its proper divisors (2277938379194).

4128763312126 is a wasteful number, since it uses less digits than its factorization.

4128763312126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71185574378.

The product of its digits is 580608, while the sum is 46.

The spelling of 4128763312126 in words is "four trillion, one hundred twenty-eight billion, seven hundred sixty-three million, three hundred twelve thousand, one hundred twenty-six".