235142010323005 has 4 divisors (see below), whose sum is σ = 282170412387612. Its totient is φ = 188113608258400.

The previous prime is 235142010322937. The next prime is 235142010323027. The reversal of 235142010323005 is 500323010241532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121904255132676 + 113237755190329 = 11041026^2 + 10641323^2 .

It is a de Polignac number, because none of the positive numbers 2^k-235142010323005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23514201032296 + ... + 23514201032305.

It is an arithmetic number, because the mean of its divisors is an integer number (70542603096903).

Almost surely, 2^{235142010323005} is an apocalyptic number.

It is an amenable number.

235142010323005 is a deficient number, since it is larger than the sum of its proper divisors (47028402064607).

235142010323005 is an equidigital number, since it uses as much as digits as its factorization.

235142010323005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47028402064606.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 235142010323005 its reverse (500323010241532), we get a palindrome (735465020564537).

The spelling of 235142010323005 in words is "two hundred thirty-five trillion, one hundred forty-two billion, ten million, three hundred twenty-three thousand, five".