2034401310321 has 16 divisors (see below), whose sum is σ = 2904366715200. Its totient is φ = 1262144542208.

The previous prime is 2034401310317. The next prime is 2034401310329. The reversal of 2034401310321 is 1230131044302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2034401310321 - 2² = 2034401310317 is a prime.

It is a super-2 number, since 2×2034401310321² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2034401310291 and 2034401310300.

It is not an unprimeable number, because it can be changed into a prime (2034401310329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224097831 + ... + 224106908.

It is an arithmetic number, because the mean of its divisors is an integer number (181522919700).

Almost surely, 2^{2034401310321} is an apocalyptic number.

It is an amenable number.

2034401310321 is a deficient number, since it is larger than the sum of its proper divisors (869965404879).

2034401310321 is a wasteful number, since it uses less digits than its factorization.

2034401310321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448204848.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2034401310321 its reverse (1230131044302), we get a palindrome (3264532354623).

The spelling of 2034401310321 in words is "two trillion, thirty-four billion, four hundred one million, three hundred ten thousand, three hundred twenty-one".