235051324399 has 4 divisors (see below), whose sum is σ = 235138415400. Its totient is φ = 234964233400.

The previous prime is 235051324373. The next prime is 235051324477. The reversal of 235051324399 is 993423150532.

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 235051324399 - 2⁷ = 235051324271 is a prime.

It is a super-2 number, since 2×235051324399² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235051324369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43541452 + ... + 43546849.

It is an arithmetic number, because the mean of its divisors is an integer number (58784603850).

Almost surely, 2^235051324399 is an apocalyptic number.

235051324399 is a deficient number, since it is larger than the sum of its proper divisors (87091001).

235051324399 is an equidigital number, since it uses as much as digits as its factorization.

235051324399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87091000.

The product of its (nonzero) digits is 874800, while the sum is 46.

The spelling of 235051324399 in words is "two hundred thirty-five billion, fifty-one million, three hundred twenty-four thousand, three hundred ninety-nine".