426523470567 has 16 divisors (see below), whose sum is σ = 581180160000. Its totient is φ = 278173924704.

The previous prime is 426523470553. The next prime is 426523470587. The reversal of 426523470567 is 765074325624.

It is not a de Polignac number, because 426523470567 - 2¹⁶ = 426523405031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426523470587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8229567 + ... + 8281232.

It is an arithmetic number, because the mean of its divisors is an integer number (36323760000).

Almost surely, 2^426523470567 is an apocalyptic number.

426523470567 is a deficient number, since it is larger than the sum of its proper divisors (154656689433).

426523470567 is a wasteful number, since it uses less digits than its factorization.

426523470567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16510990.

The product of its (nonzero) digits is 8467200, while the sum is 51.

The spelling of 426523470567 in words is "four hundred twenty-six billion, five hundred twenty-three million, four hundred seventy thousand, five hundred sixty-seven".