303422405445041 has 16 divisors (see below), whose sum is σ = 308956844224080. Its totient is φ = 297906063943680.

The previous prime is 303422405444993. The next prime is 303422405445109. The reversal of 303422405445041 is 140544504224303.

It can be written as a sum of positive squares in 8 ways, for example, as 173624895822400 + 129797509622641 = 13176680^2 + 11392871^2 .

It is a de Polignac number, because none of the positive numbers 2^k-303422405445041 is a prime.

It is a super-2 number, since 2×303422405445041² (a number of 30 digits) contains 22 as substring.

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 303422405445041.

It is not an unprimeable number, because it can be changed into a prime (303422405435041) 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, 2725205525 + ... + 2725316861.

It is an arithmetic number, because the mean of its divisors is an integer number (19309802764005).

Almost surely, 2^{303422405445041} is an apocalyptic number.

It is an amenable number.

303422405445041 is a deficient number, since it is larger than the sum of its proper divisors (5534438779039).

303422405445041 is a wasteful number, since it uses less digits than its factorization.

303422405445041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192164.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 303422405445041 its reverse (140544504224303), we get a palindrome (443966909669344).

The spelling of 303422405445041 in words is "three hundred three trillion, four hundred twenty-two billion, four hundred five million, four hundred forty-five thousand, forty-one".