421323412111413 has 8 divisors (see below), whose sum is σ = 642016627979328. Its totient is φ = 240756235492224.

The previous prime is 421323412111409. The next prime is 421323412111453. The reversal of 421323412111413 is 314111214323124.

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

It is not a de Polignac number, because 421323412111413 - 2² = 421323412111409 is a prime.

It is a super-2 number, since 2×421323412111413² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421323412111453) 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, 10031509812156 + ... + 10031509812197.

It is an arithmetic number, because the mean of its divisors is an integer number (80252078497416).

Almost surely, 2^{421323412111413} is an apocalyptic number.

It is an amenable number.

421323412111413 is a deficient number, since it is larger than the sum of its proper divisors (220693215867915).

421323412111413 is a wasteful number, since it uses less digits than its factorization.

421323412111413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20063019624363.

The product of its digits is 13824, while the sum is 33.

Adding to 421323412111413 its reverse (314111214323124), we get a palindrome (735434626434537).

The spelling of 421323412111413 in words is "four hundred twenty-one trillion, three hundred twenty-three billion, four hundred twelve million, one hundred eleven thousand, four hundred thirteen".