23453341203142 has 8 divisors (see below), whose sum is σ = 35201822108256. Its totient is φ = 11719400500392.

The previous prime is 23453341203091. The next prime is 23453341203163. The reversal of 23453341203142 is 24130214335432.

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

It is a super-2 number, since 2×23453341203142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3635046558 + ... + 3635053009.

It is an arithmetic number, because the mean of its divisors is an integer number (4400227763532).

Almost surely, 2^{23453341203142} is an apocalyptic number.

23453341203142 is a deficient number, since it is larger than the sum of its proper divisors (11748480905114).

23453341203142 is a wasteful number, since it uses less digits than its factorization.

23453341203142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7270101182.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 23453341203142 its reverse (24130214335432), we get a palindrome (47583555538574).

The spelling of 23453341203142 in words is "twenty-three trillion, four hundred fifty-three billion, three hundred forty-one million, two hundred three thousand, one hundred forty-two".