34231440014221 has 4 divisors (see below), whose sum is σ = 35411834497500. Its totient is φ = 33051045530944.

The previous prime is 34231440014197. The next prime is 34231440014281. The reversal of 34231440014221 is 12241004413243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18791019889321 + 15440420124900 = 4334861^2 + 3929430^2 .

It is a cyclic number.

It is not a de Polignac number, because 34231440014221 - 2¹⁷ = 34231439883149 is a prime.

It is a super-3 number, since 3×34231440014221³ (a number of 42 digits) contains 333 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 (34231440014281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590197241596 + ... + 590197241653.

It is an arithmetic number, because the mean of its divisors is an integer number (8852958624375).

Almost surely, 2^{34231440014221} is an apocalyptic number.

It is an amenable number.

34231440014221 is a deficient number, since it is larger than the sum of its proper divisors (1180394483279).

34231440014221 is a wasteful number, since it uses less digits than its factorization.

34231440014221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180394483278.

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

Adding to 34231440014221 its reverse (12241004413243), we get a palindrome (46472444427464).

The spelling of 34231440014221 in words is "thirty-four trillion, two hundred thirty-one billion, four hundred forty million, fourteen thousand, two hundred twenty-one".