30302143404 has 24 divisors (see below), whose sum is σ = 76143847920. Its totient is φ = 9323736384.

The previous prime is 30302143381. The next prime is 30302143423. The reversal of 30302143404 is 40434120303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97122099 + ... + 97122410.

It is an arithmetic number, because the mean of its divisors is an integer number (3172660330).

Almost surely, 2^30302143404 is an apocalyptic number.

It is an amenable number.

30302143404 is an abundant number, since it is smaller than the sum of its proper divisors (45841704516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30302143404 is a wasteful number, since it uses less digits than its factorization.

30302143404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194244529 (or 194244527 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30302143404 its reverse (40434120303), we get a palindrome (70736263707).

The spelling of 30302143404 in words is "thirty billion, three hundred two million, one hundred forty-three thousand, four hundred four".