303422243444 has 12 divisors (see below), whose sum is σ = 530993097600. Its totient is φ = 151709929848.

The previous prime is 303422243429. The next prime is 303422243447. The reversal of 303422243444 is 444342224303.

It is a super-3 number, since 3×303422243444³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303422243447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531197 + ... + 942875.

It is an arithmetic number, because the mean of its divisors is an integer number (44249424800).

Almost surely, 2^303422243444 is an apocalyptic number.

It is an amenable number.

303422243444 is a deficient number, since it is larger than the sum of its proper divisors (227570854156).

303422243444 is a wasteful number, since it uses less digits than its factorization.

303422243444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595942 (or 595940 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 303422243444 its reverse (444342224303), we get a palindrome (747764467747).

The spelling of 303422243444 in words is "three hundred three billion, four hundred twenty-two million, two hundred forty-three thousand, four hundred forty-four".