300402420304324 has 48 divisors (see below), whose sum is σ = 578955085531200. Its totient is φ = 135535879391616.

The previous prime is 300402420304309. The next prime is 300402420304447. The reversal of 300402420304324 is 423403024204003.

It is a happy number.

It is a super-2 number, since 2×300402420304324² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272955687 + ... + 274054030.

It is an arithmetic number, because the mean of its divisors is an integer number (12061564281900).

Almost surely, 2^{300402420304324} is an apocalyptic number.

It is an amenable number.

300402420304324 is a deficient number, since it is larger than the sum of its proper divisors (278552665226876).

300402420304324 is a wasteful number, since it uses less digits than its factorization.

300402420304324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547009972 (or 547009970 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 300402420304324 its reverse (423403024204003), we get a palindrome (723805444508327).

The spelling of 300402420304324 in words is "three hundred trillion, four hundred two billion, four hundred twenty million, three hundred four thousand, three hundred twenty-four".