34141921 has 4 divisors (see below), whose sum is σ = 37245744. Its totient is φ = 31038100.

The previous prime is 34141909. The next prime is 34141937. The reversal of 34141921 is 12914143.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 34141921 - 2⁹ = 34141409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34141901) 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, 1551895 + ... + 1551916.

It is an arithmetic number, because the mean of its divisors is an integer number (9311436).

Almost surely, 2^34141921 is an apocalyptic number.

It is an amenable number.

34141921 is a deficient number, since it is larger than the sum of its proper divisors (3103823).

34141921 is a wasteful number, since it uses less digits than its factorization.

34141921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103822.

The product of its digits is 864, while the sum is 25.

The square root of 34141921 is about 5843.1088471806. The cubic root of 34141921 is about 324.4113082762.

It can be divided in two parts, 3414 and 1921, that added together give a palindrome (5335).

The spelling of 34141921 in words is "thirty-four million, one hundred forty-one thousand, nine hundred twenty-one".