214411420334021 has 8 divisors (see below), whose sum is σ = 216554665005504. Its totient is φ = 212278405948000.

The previous prime is 214411420333987. The next prime is 214411420334053. The reversal of 214411420334021 is 120433024114412.

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-214411420334021 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 (214411420330021) 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, 2557529240 + ... + 2557613073.

It is an arithmetic number, because the mean of its divisors is an integer number (27069333125688).

Almost surely, 2^{214411420334021} is an apocalyptic number.

It is an amenable number.

214411420334021 is a deficient number, since it is larger than the sum of its proper divisors (2143244671483).

214411420334021 is a wasteful number, since it uses less digits than its factorization.

214411420334021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115142731.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 214411420334021 its reverse (120433024114412), we get a palindrome (334844444448433).

The spelling of 214411420334021 in words is "two hundred fourteen trillion, four hundred eleven billion, four hundred twenty million, three hundred thirty-four thousand, twenty-one".