426670347423 has 8 divisors (see below), whose sum is σ = 576906385536. Its totient is φ = 280440603800.

The previous prime is 426670347403. The next prime is 426670347437. The reversal of 426670347423 is 324743076624.

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

It is a cyclic number.

It is not a de Polignac number, because 426670347423 - 2⁵ = 426670347391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426670347403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001573373 + ... + 1001573798.

It is an arithmetic number, because the mean of its divisors is an integer number (72113298192).

Almost surely, 2^426670347423 is an apocalyptic number.

426670347423 is a deficient number, since it is larger than the sum of its proper divisors (150236038113).

426670347423 is a wasteful number, since it uses less digits than its factorization.

426670347423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003147245.

The product of its (nonzero) digits is 4064256, while the sum is 48.

The spelling of 426670347423 in words is "four hundred twenty-six billion, six hundred seventy million, three hundred forty-seven thousand, four hundred twenty-three".