426622066601143 has 8 divisors (see below), whose sum is σ = 504380768395680. Its totient is φ = 353066537876640.

The previous prime is 426622066601047. The next prime is 426622066601149. The reversal of 426622066601143 is 341106660226624.

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

It is a de Polignac number, because none of the positive numbers 2^k-426622066601143 is a prime.

It is a super-2 number, since 2×426622066601143² (a number of 30 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 (426622066601149) 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 7 ways as a sum of consecutive naturals, for example, 1050793267288 + ... + 1050793267693.

It is an arithmetic number, because the mean of its divisors is an integer number (63047596049460).

Almost surely, 2^{426622066601143} is an apocalyptic number.

426622066601143 is a deficient number, since it is larger than the sum of its proper divisors (77758701794537).

426622066601143 is a wasteful number, since it uses less digits than its factorization.

426622066601143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101586535017.

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 426622066601143 in words is "four hundred twenty-six trillion, six hundred twenty-two billion, sixty-six million, six hundred one thousand, one hundred forty-three".