305343041304401 has 16 divisors (see below), whose sum is σ = 311347670295168. Its totient is φ = 299370684412800.

The previous prime is 305343041304383. The next prime is 305343041304589. The reversal of 305343041304401 is 104403140343503.

It is a cyclic number.

It is not a de Polignac number, because 305343041304401 - 2¹⁴ = 305343041288017 is a prime.

It is a super-2 number, since 2×305343041304401² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305343031304401) 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, 907264766 + ... + 907601256.

It is an arithmetic number, because the mean of its divisors is an integer number (19459229393448).

Almost surely, 2^{305343041304401} is an apocalyptic number.

It is an amenable number.

305343041304401 is a deficient number, since it is larger than the sum of its proper divisors (6004628990767).

305343041304401 is a wasteful number, since it uses less digits than its factorization.

305343041304401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384392.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 305343041304401 its reverse (104403140343503), we get a palindrome (409746181647904).

The spelling of 305343041304401 in words is "three hundred five trillion, three hundred forty-three billion, forty-one million, three hundred four thousand, four hundred one".