423011402324 has 24 divisors (see below), whose sum is σ = 854744694720. Its totient is φ = 179421624576.

The previous prime is 423011402293. The next prime is 423011402347. The reversal of 423011402324 is 423204110324.

It is a super-2 number, since 2×423011402324² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423011402293 and 423011402302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77871254 + ... + 77876685.

It is an arithmetic number, because the mean of its divisors is an integer number (35614362280).

Almost surely, 2^423011402324 is an apocalyptic number.

It is an amenable number.

423011402324 is an abundant number, since it is smaller than the sum of its proper divisors (431733292396).

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

423011402324 is a wasteful number, since it uses less digits than its factorization.

423011402324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155748047 (or 155748045 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 423011402324 its reverse (423204110324), we get a palindrome (846215512648).

The spelling of 423011402324 in words is "four hundred twenty-three billion, eleven million, four hundred two thousand, three hundred twenty-four".