2021412324023 has 8 divisors (see below), whose sum is σ = 2157771496320. Its totient is φ = 1888050056760.

The previous prime is 2021412323933. The next prime is 2021412324031. The reversal of 2021412324023 is 3204232141202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2021412324023 is a prime.

It is a super-2 number, since 2×2021412324023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2021412323983 and 2021412324001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021412324623) 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, 749224865 + ... + 749227562.

It is an arithmetic number, because the mean of its divisors is an integer number (269721437040).

Almost surely, 2^{2021412324023} is an apocalyptic number.

2021412324023 is a deficient number, since it is larger than the sum of its proper divisors (136359172297).

2021412324023 is a wasteful number, since it uses less digits than its factorization.

2021412324023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498452517.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2021412324023 its reverse (3204232141202), we get a palindrome (5225644465225).

The spelling of 2021412324023 in words is "two trillion, twenty-one billion, four hundred twelve million, three hundred twenty-four thousand, twenty-three".