30412464544 has 48 divisors (see below), whose sum is σ = 74648782656. Its totient is φ = 11849011200.

The previous prime is 30412464521. The next prime is 30412464557. The reversal of 30412464544 is 44546421403.

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, 6168897 + ... + 6173824.

It is an arithmetic number, because the mean of its divisors is an integer number (1555182972).

Almost surely, 2^30412464544 is an apocalyptic number.

It is an amenable number.

30412464544 is an abundant number, since it is smaller than the sum of its proper divisors (44236318112).

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

30412464544 is a wasteful number, since it uses less digits than its factorization.

30412464544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12342749 (or 12342741 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 30412464544 its reverse (44546421403), we get a palindrome (74958885947).

The spelling of 30412464544 in words is "thirty billion, four hundred twelve million, four hundred sixty-four thousand, five hundred forty-four".