20142043412023 has 8 divisors (see below), whose sum is σ = 21706568463888. Its totient is φ = 18579680802624.

The previous prime is 20142043411967. The next prime is 20142043412041. The reversal of 20142043412023 is 32021434024102.

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 20142043412023 - 2¹³ = 20142043403831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20142043411982 and 20142043412000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20142043412423) 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, 540591265 + ... + 540628522.

It is an arithmetic number, because the mean of its divisors is an integer number (2713321057986).

Almost surely, 2^{20142043412023} is an apocalyptic number.

20142043412023 is a deficient number, since it is larger than the sum of its proper divisors (1564525051865).

20142043412023 is a wasteful number, since it uses less digits than its factorization.

20142043412023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081221233.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20142043412023 its reverse (32021434024102), we get a palindrome (52163477436125).

The spelling of 20142043412023 in words is "twenty trillion, one hundred forty-two billion, forty-three million, four hundred twelve thousand, twenty-three".