34212414102421 has 8 divisors (see below), whose sum is σ = 34254266790744. Its totient is φ = 34170577351680.

The previous prime is 34212414102413. The next prime is 34212414102539. The reversal of 34212414102421 is 12420141421243.

It can be written as a sum of positive squares in 4 ways, for example, as 1636698042225 + 32575716060196 = 1279335^2 + 5707514^2 .

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 34212414102421 - 2³ = 34212414102413 is a prime.

It is a super-2 number, since 2×34212414102421² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34212414102401) 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, 314365 + ... + 8277901.

It is an arithmetic number, because the mean of its divisors is an integer number (4281783348843).

Almost surely, 2^{34212414102421} is an apocalyptic number.

It is an amenable number.

34212414102421 is a deficient number, since it is larger than the sum of its proper divisors (41852688323).

34212414102421 is a wasteful number, since it uses less digits than its factorization.

34212414102421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7968791.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 34212414102421 its reverse (12420141421243), we get a palindrome (46632555523664).

The spelling of 34212414102421 in words is "thirty-four trillion, two hundred twelve billion, four hundred fourteen million, one hundred two thousand, four hundred twenty-one".