34003201240321 has 4 divisors (see below), whose sum is σ = 35481601294272. Its totient is φ = 32524801186372.

The previous prime is 34003201240259. The next prime is 34003201240357. The reversal of 34003201240321 is 12304210230043.

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 34003201240321 - 2¹⁵ = 34003201207553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34003201240361) 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, 739200026941 + ... + 739200026986.

It is an arithmetic number, because the mean of its divisors is an integer number (8870400323568).

Almost surely, 2^{34003201240321} is an apocalyptic number.

It is an amenable number.

34003201240321 is a deficient number, since it is larger than the sum of its proper divisors (1478400053951).

34003201240321 is a wasteful number, since it uses less digits than its factorization.

34003201240321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478400053950.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 34003201240321 its reverse (12304210230043), we get a palindrome (46307411470364).

The spelling of 34003201240321 in words is "thirty-four trillion, three billion, two hundred one million, two hundred forty thousand, three hundred twenty-one".