30421242303412 has 12 divisors (see below), whose sum is σ = 55551833771616. Its totient is φ = 14549289797240.

The previous prime is 30421242303407. The next prime is 30421242303457. The reversal of 30421242303412 is 21430324212403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165332838514 + ... + 165332838697.

It is an arithmetic number, because the mean of its divisors is an integer number (4629319480968).

Almost surely, 2^{30421242303412} is an apocalyptic number.

It is an amenable number.

30421242303412 is a deficient number, since it is larger than the sum of its proper divisors (25130591468204).

30421242303412 is a wasteful number, since it uses less digits than its factorization.

30421242303412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330665677238 (or 330665677236 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 30421242303412 its reverse (21430324212403), we get a palindrome (51851566515815).

The spelling of 30421242303412 in words is "thirty trillion, four hundred twenty-one billion, two hundred forty-two million, three hundred three thousand, four hundred twelve".