423009560283 has 4 divisors (see below), whose sum is σ = 564012747048. Its totient is φ = 282006373520.

The previous prime is 423009560263. The next prime is 423009560357. The reversal of 423009560283 is 382065900324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423009560283 - 2⁵ = 423009560251 is a prime.

It is a super-2 number, since 2×423009560283² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423009560203) 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 3 ways as a sum of consecutive naturals, for example, 70501593378 + ... + 70501593383.

It is an arithmetic number, because the mean of its divisors is an integer number (141003186762).

Almost surely, 2^423009560283 is an apocalyptic number.

423009560283 is a deficient number, since it is larger than the sum of its proper divisors (141003186765).

423009560283 is a wasteful number, since it uses less digits than its factorization.

423009560283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141003186764.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 423009560283 in words is "four hundred twenty-three billion, nine million, five hundred sixty thousand, two hundred eighty-three".