34121204354 has 4 divisors (see below), whose sum is σ = 51181806534. Its totient is φ = 17060602176.

The previous prime is 34121204291. The next prime is 34121204371. The reversal of 34121204354 is 45340212143.

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

It can be written as a sum of positive squares in only one way, i.e., 33737240329 + 383964025 = 183677^2 + 19595^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8530301087 + ... + 8530301090.

Almost surely, 2^34121204354 is an apocalyptic number.

34121204354 is a deficient number, since it is larger than the sum of its proper divisors (17060602180).

34121204354 is a wasteful number, since it uses less digits than its factorization.

34121204354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17060602179.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 34121204354 its reverse (45340212143), we get a palindrome (79461416497).

The spelling of 34121204354 in words is "thirty-four billion, one hundred twenty-one million, two hundred four thousand, three hundred fifty-four".