232426323533 has 4 divisors (see below), whose sum is σ = 235226640768. Its totient is φ = 229626006300.

The previous prime is 232426323523. The next prime is 232426323541. The reversal of 232426323533 is 335323624232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232426323533 - 2²⁸ = 232157888077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232426323523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400158493 + ... + 1400158658.

It is an arithmetic number, because the mean of its divisors is an integer number (58806660192).

Almost surely, 2^232426323533 is an apocalyptic number.

It is an amenable number.

232426323533 is a deficient number, since it is larger than the sum of its proper divisors (2800317235).

232426323533 is an equidigital number, since it uses as much as digits as its factorization.

232426323533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800317234.

The product of its digits is 466560, while the sum is 38.

Adding to 232426323533 its reverse (335323624232), we get a palindrome (567749947765).

The spelling of 232426323533 in words is "two hundred thirty-two billion, four hundred twenty-six million, three hundred twenty-three thousand, five hundred thirty-three".