30021330014402 has 16 divisors (see below), whose sum is σ = 47402303134560. Its totient is φ = 14220569073312.

The previous prime is 30021330014363. The next prime is 30021330014449. The reversal of 30021330014402 is 20441003312003.

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, 8015678 + ... + 11148710.

It is an arithmetic number, because the mean of its divisors is an integer number (2962643945910).

Almost surely, 2^{30021330014402} is an apocalyptic number.

30021330014402 is a deficient number, since it is larger than the sum of its proper divisors (17380973120158).

30021330014402 is a wasteful number, since it uses less digits than its factorization.

30021330014402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385217.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30021330014402 its reverse (20441003312003), we get a palindrome (50462333326405).

The spelling of 30021330014402 in words is "thirty trillion, twenty-one billion, three hundred thirty million, fourteen thousand, four hundred two".