334132012201321 has 4 divisors (see below), whose sum is σ = 334132174328832. Its totient is φ = 334131850073812.

The previous prime is 334132012201279. The next prime is 334132012201327. The reversal of 334132012201321 is 123102210231433.

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 334132012201321 - 2⁹ = 334132012200809 is a prime.

It is a super-2 number, since 2×334132012201321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 334132012201321.

It is not an unprimeable number, because it can be changed into a prime (334132012201327) 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, 77932045 + ... + 82107658.

It is an arithmetic number, because the mean of its divisors is an integer number (83533043582208).

Almost surely, 2^{334132012201321} is an apocalyptic number.

It is an amenable number.

334132012201321 is a deficient number, since it is larger than the sum of its proper divisors (162127511).

334132012201321 is a wasteful number, since it uses less digits than its factorization.

334132012201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162127510.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 334132012201321 its reverse (123102210231433), we get a palindrome (457234222432754).

The spelling of 334132012201321 in words is "three hundred thirty-four trillion, one hundred thirty-two billion, twelve million, two hundred one thousand, three hundred twenty-one".