423332663746 has 8 divisors (see below), whose sum is σ = 645761690640. Its totient is φ = 208078766868.

The previous prime is 423332663731. The next prime is 423332663753. The reversal of 423332663746 is 647366233324.

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

It is a self number, because there is not a number n which added to its sum of digits gives 423332663746.

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 3 ways as a sum of consecutive naturals, for example, 1793782356 + ... + 1793782591.

It is an arithmetic number, because the mean of its divisors is an integer number (80720211330).

Almost surely, 2^423332663746 is an apocalyptic number.

423332663746 is a deficient number, since it is larger than the sum of its proper divisors (222429026894).

423332663746 is a wasteful number, since it uses less digits than its factorization.

423332663746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587565008.

The product of its digits is 7838208, while the sum is 49.

The spelling of 423332663746 in words is "four hundred twenty-three billion, three hundred thirty-two million, six hundred sixty-three thousand, seven hundred forty-six".