423532411 has 4 divisors (see below), whose sum is σ = 423669312. Its totient is φ = 423395512.

The previous prime is 423532409. The next prime is 423532469. The reversal of 423532411 is 114235324.

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 423532411 - 2¹ = 423532409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423538411) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 63700 + ... + 70033.

It is an arithmetic number, because the mean of its divisors is an integer number (105917328).

Almost surely, 2^423532411 is an apocalyptic number.

423532411 is a deficient number, since it is larger than the sum of its proper divisors (136901).

423532411 is a wasteful number, since it uses less digits than its factorization.

423532411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136900.

The product of its digits is 2880, while the sum is 25.

The square root of 423532411 is about 20579.9030852917. The cubic root of 423532411 is about 750.9808860722.

Adding to 423532411 its reverse (114235324), we get a palindrome (537767735).

It can be divided in two parts, 4235324 and 11, that multiplied together give a palindrome (46588564).

The spelling of 423532411 in words is "four hundred twenty-three million, five hundred thirty-two thousand, four hundred eleven".