3405203301145 has 16 divisors (see below), whose sum is σ = 4140413544960. Its totient is φ = 2688090335424.

The previous prime is 3405203301139. The next prime is 3405203301169. The reversal of 3405203301145 is 5411033025043.

It is a cyclic number.

It is not a de Polignac number, because 3405203301145 - 2⁹ = 3405203300633 is a prime.

It is a super-2 number, since 2×3405203301145² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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, 1877269 + ... + 3214738.

It is an arithmetic number, because the mean of its divisors is an integer number (258775846560).

Almost surely, 2^{3405203301145} is an apocalyptic number.

It is an amenable number.

3405203301145 is a deficient number, since it is larger than the sum of its proper divisors (735210243815).

3405203301145 is a wasteful number, since it uses less digits than its factorization.

3405203301145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093784.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 3405203301145 its reverse (5411033025043), we get a palindrome (8816236326188).

The spelling of 3405203301145 in words is "three trillion, four hundred five billion, two hundred three million, three hundred one thousand, one hundred forty-five".