32403234523 has 16 divisors (see below), whose sum is σ = 37484094816. Its totient is φ = 27683389440.

The previous prime is 32403234511. The next prime is 32403234527. The reversal of 32403234523 is 32543230423.

It is a cyclic number.

It is not a de Polignac number, because 32403234523 - 2⁵ = 32403234491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32403234527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2886 + ... + 254587.

It is an arithmetic number, because the mean of its divisors is an integer number (2342755926).

Almost surely, 2^32403234523 is an apocalyptic number.

32403234523 is a deficient number, since it is larger than the sum of its proper divisors (5080860293).

32403234523 is a wasteful number, since it uses less digits than its factorization.

32403234523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258174.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 32403234523 its reverse (32543230423), we get a palindrome (64946464946).

The spelling of 32403234523 in words is "thirty-two billion, four hundred three million, two hundred thirty-four thousand, five hundred twenty-three".