30442403323030 has 16 divisors (see below), whose sum is σ = 54796484056464. Its totient is φ = 12176926201440.

The previous prime is 30442403322931. The next prime is 30442403323037. The reversal of 30442403323030 is 3032330424403.

It is a junction number, because it is equal to n+sod(n) for n = 30442403322983 and 30442403323001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30442403323037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594897 + ... + 7825516.

It is an arithmetic number, because the mean of its divisors is an integer number (3424780253529).

Almost surely, 2^{30442403323030} is an apocalyptic number.

30442403323030 is a deficient number, since it is larger than the sum of its proper divisors (24354080733434).

30442403323030 is a wasteful number, since it uses less digits than its factorization.

30442403323030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8781951.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 30442403323030 its reverse (3032330424403), we get a palindrome (33474733747433).

The spelling of 30442403323030 in words is "thirty trillion, four hundred forty-two billion, four hundred three million, three hundred twenty-three thousand, thirty".