423321232435 has 16 divisors (see below), whose sum is σ = 543487491360. Its totient is φ = 315573373440.

The previous prime is 423321232391. The next prime is 423321232459. The reversal of 423321232435 is 534232123324.

It is not a de Polignac number, because 423321232435 - 2¹³ = 423321224243 is a prime.

It is a super-3 number, since 3×423321232435³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 423321232435.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36518902 + ... + 36530491.

It is an arithmetic number, because the mean of its divisors is an integer number (33967968210).

Almost surely, 2^423321232435 is an apocalyptic number.

423321232435 is a deficient number, since it is larger than the sum of its proper divisors (120166258925).

423321232435 is a wasteful number, since it uses less digits than its factorization.

423321232435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73049478.

The product of its digits is 103680, while the sum is 34.

Adding to 423321232435 its reverse (534232123324), we get a palindrome (957553355759).

The spelling of 423321232435 in words is "four hundred twenty-three billion, three hundred twenty-one million, two hundred thirty-two thousand, four hundred thirty-five".