2341401043321 has 16 divisors (see below), whose sum is σ = 2519516687040. Its totient is φ = 2169194195520.

The previous prime is 2341401043309. The next prime is 2341401043337. The reversal of 2341401043321 is 1233401041432.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2341401043321 - 2⁹ = 2341401042809 is a prime.

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 2341401043321.

It is not an unprimeable number, because it can be changed into a prime (2341401043301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5638195 + ... + 6039208.

It is an arithmetic number, because the mean of its divisors is an integer number (157469792940).

Almost surely, 2^{2341401043321} is an apocalyptic number.

It is an amenable number.

2341401043321 is a deficient number, since it is larger than the sum of its proper divisors (178115643719).

2341401043321 is a wasteful number, since it uses less digits than its factorization.

2341401043321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11677656.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2341401043321 its reverse (1233401041432), we get a palindrome (3574802084753).

The spelling of 2341401043321 in words is "two trillion, three hundred forty-one billion, four hundred one million, forty-three thousand, three hundred twenty-one".