305052401426 has 16 divisors (see below), whose sum is σ = 485105130240. Its totient is φ = 143616648240.

The previous prime is 305052401413. The next prime is 305052401441. The reversal of 305052401426 is 624104250503.

It is a junction number, because it is equal to n+sod(n) for n = 305052401392 and 305052401401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66486896 + ... + 66491483.

It is an arithmetic number, because the mean of its divisors is an integer number (30319070640).

Almost surely, 2^305052401426 is an apocalyptic number.

305052401426 is a deficient number, since it is larger than the sum of its proper divisors (180052728814).

305052401426 is a wasteful number, since it uses less digits than its factorization.

305052401426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132978449.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 305052401426 its reverse (624104250503), we get a palindrome (929156651929).

The spelling of 305052401426 in words is "three hundred five billion, fifty-two million, four hundred one thousand, four hundred twenty-six".