23423020421141 has 8 divisors (see below), whose sum is σ = 25602587071200. Its totient is φ = 21251820630640.

The previous prime is 23423020421137. The next prime is 23423020421161. The reversal of 23423020421141 is 14112402032432.

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

It is a cyclic number.

It is not a de Polignac number, because 23423020421141 - 2² = 23423020421137 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 (23423020421111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2091709031 + ... + 2091720228.

It is an arithmetic number, because the mean of its divisors is an integer number (3200323383900).

Almost surely, 2^{23423020421141} is an apocalyptic number.

It is an amenable number.

23423020421141 is a deficient number, since it is larger than the sum of its proper divisors (2179566650059).

23423020421141 is a wasteful number, since it uses less digits than its factorization.

23423020421141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183429779.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 23423020421141 its reverse (14112402032432), we get a palindrome (37535422453573).

The spelling of 23423020421141 in words is "twenty-three trillion, four hundred twenty-three billion, twenty million, four hundred twenty-one thousand, one hundred forty-one".