8313406127 has 4 divisors (see below), whose sum is σ = 8952898920. Its totient is φ = 7673913336.

The previous prime is 8313406111. The next prime is 8313406141. The reversal of 8313406127 is 7216043138.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8313406127 - 2⁴ = 8313406111 is a prime.

It is a super-2 number, since 2×8313406127² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8313406627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319746377 + ... + 319746402.

It is an arithmetic number, because the mean of its divisors is an integer number (2238224730).

Almost surely, 2^8313406127 is an apocalyptic number.

8313406127 is a deficient number, since it is larger than the sum of its proper divisors (639492793).

8313406127 is a wasteful number, since it uses less digits than its factorization.

8313406127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639492792.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 8313406127 is about 91177.8817860999. The cubic root of 8313406127 is about 2025.7833581138.

The spelling of 8313406127 in words is "eight billion, three hundred thirteen million, four hundred six thousand, one hundred twenty-seven".