34411421 has 4 divisors (see below), whose sum is σ = 37539744. Its totient is φ = 31283100.

The previous prime is 34411367. The next prime is 34411439. The reversal of 34411421 is 12411443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12411443 = 11 ⋅1128313.

It is a cyclic number.

It is not a de Polignac number, because 34411421 - 2¹⁴ = 34395037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34411393 and 34411402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34411441) 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, 1564145 + ... + 1564166.

It is an arithmetic number, because the mean of its divisors is an integer number (9384936).

Almost surely, 2^34411421 is an apocalyptic number.

It is an amenable number.

34411421 is a deficient number, since it is larger than the sum of its proper divisors (3128323).

34411421 is a wasteful number, since it uses less digits than its factorization.

34411421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128322.

The product of its digits is 384, while the sum is 20.

The square root of 34411421 is about 5866.1248708155. The cubic root of 34411421 is about 325.2626547347.

Adding to 34411421 its reverse (12411443), we get a palindrome (46822864).

The spelling of 34411421 in words is "thirty-four million, four hundred eleven thousand, four hundred twenty-one".