30342302040430 has 32 divisors (see below), whose sum is σ = 55719291333600. Its totient is φ = 11893091338752.

The previous prime is 30342302040343. The next prime is 30342302040539. The reversal of 30342302040430 is 3404020324303.

It is a super-2 number, since 2×30342302040430² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 81968095 + ... + 82337434.

It is an arithmetic number, because the mean of its divisors is an integer number (1741227854175).

Almost surely, 2^{30342302040430} is an apocalyptic number.

30342302040430 is a deficient number, since it is larger than the sum of its proper divisors (25376989293170).

30342302040430 is a wasteful number, since it uses less digits than its factorization.

30342302040430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164305908.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 30342302040430 its reverse (3404020324303), we get a palindrome (33746322364733).

The spelling of 30342302040430 in words is "thirty trillion, three hundred forty-two billion, three hundred two million, forty thousand, four hundred thirty".