23031343141405 has 8 divisors (see below), whose sum is σ = 27638165696184. Its totient is φ = 18424705228800.

The previous prime is 23031343141369. The next prime is 23031343141423. The reversal of 23031343141405 is 50414134313032.

It can be written as a sum of positive squares in 4 ways, for example, as 957151112281 + 22074192029124 = 978341^2 + 4698318^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23031343141405 - 2⁹ = 23031343140893 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 7 ways as a sum of consecutive naturals, for example, 45885976 + ... + 46385185.

It is an arithmetic number, because the mean of its divisors is an integer number (3454770712023).

Almost surely, 2^{23031343141405} is an apocalyptic number.

It is an amenable number.

23031343141405 is a deficient number, since it is larger than the sum of its proper divisors (4606822554779).

23031343141405 is an equidigital number, since it uses as much as digits as its factorization.

23031343141405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92321087.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 23031343141405 its reverse (50414134313032), we get a palindrome (73445477454437).

The spelling of 23031343141405 in words is "twenty-three trillion, thirty-one billion, three hundred forty-three million, one hundred forty-one thousand, four hundred five".