21411424002334 has 8 divisors (see below), whose sum is σ = 32132704180320. Its totient is φ = 10700522608896.

The previous prime is 21411424002281. The next prime is 21411424002359. The reversal of 21411424002334 is 43320042411412.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 21411424002296 and 21411424002305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2594690979 + ... + 2594699230.

It is an arithmetic number, because the mean of its divisors is an integer number (4016588022540).

Almost surely, 2^{21411424002334} is an apocalyptic number.

21411424002334 is a deficient number, since it is larger than the sum of its proper divisors (10721280177986).

21411424002334 is a wasteful number, since it uses less digits than its factorization.

21411424002334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189392274.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 21411424002334 its reverse (43320042411412), we get a palindrome (64731466413746).

The spelling of 21411424002334 in words is "twenty-one trillion, four hundred eleven billion, four hundred twenty-four million, two thousand, three hundred thirty-four".