30412034221420 has 48 divisors (see below), whose sum is σ = 64143769834368. Its totient is φ = 12111874617600.

The previous prime is 30412034221379. The next prime is 30412034221423. The reversal of 30412034221420 is 2412243021403.

It is not an unprimeable number, because it can be changed into a prime (30412034221423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119870 + ... + 7878970.

It is an arithmetic number, because the mean of its divisors is an integer number (1336328538216).

Almost surely, 2^{30412034221420} is an apocalyptic number.

It is an amenable number.

30412034221420 is an abundant number, since it is smaller than the sum of its proper divisors (33731735612948).

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

30412034221420 is a wasteful number, since it uses less digits than its factorization.

30412034221420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6760090 (or 6760088 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 30412034221420 its reverse (2412243021403), we get a palindrome (32824277242823).

The spelling of 30412034221420 in words is "thirty trillion, four hundred twelve billion, thirty-four million, two hundred twenty-one thousand, four hundred twenty".