407823424823 has 2 divisors, whose sum is σ = 407823424824. Its totient is φ = 407823424822.

The previous prime is 407823424817. The next prime is 407823424867. The reversal of 407823424823 is 328424328704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 407823424823 - 2³⁶ = 339103948087 is a prime.

It is a super-2 number, since 2×407823424823² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407823424123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203911712411 + 203911712412.

It is an arithmetic number, because the mean of its divisors is an integer number (203911712412).

Almost surely, 2^407823424823 is an apocalyptic number.

407823424823 is a deficient number, since it is larger than the sum of its proper divisors (1).

407823424823 is an equidigital number, since it uses as much as digits as its factorization.

407823424823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2064384, while the sum is 47.

The spelling of 407823424823 in words is "four hundred seven billion, eight hundred twenty-three million, four hundred twenty-four thousand, eight hundred twenty-three".