423146167434 has 24 divisors (see below), whose sum is σ = 916933749732. Its totient is φ = 141030714240.

The previous prime is 423146167429. The next prime is 423146167441. The reversal of 423146167434 is 434761641324.

423146167434 is a `hidden beast` number, since 4 + 23 + 1 + 4 + 616 + 7 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 270448882209 + 152697285225 = 520047^2 + 390765^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 423146167434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1355407 + ... + 1638114.

Almost surely, 2^423146167434 is an apocalyptic number.

423146167434 is an abundant number, since it is smaller than the sum of its proper divisors (493787582298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423146167434 is a wasteful number, since it uses less digits than its factorization.

423146167434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001382 (or 3001379 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The spelling of 423146167434 in words is "four hundred twenty-three billion, one hundred forty-six million, one hundred sixty-seven thousand, four hundred thirty-four".