30654742746 has 24 divisors (see below), whose sum is σ = 64091018880. Its totient is φ = 9773974936.

The previous prime is 30654742687. The next prime is 30654742753. The reversal of 30654742746 is 64724745603.

It is a junction number, because it is equal to n+sod(n) for n = 30654742695 and 30654742704.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4825866 + ... + 4832213.

It is an arithmetic number, because the mean of its divisors is an integer number (2670459120).

Almost surely, 2^30654742746 is an apocalyptic number.

30654742746 is an abundant number, since it is smaller than the sum of its proper divisors (33436276134).

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

30654742746 is a wasteful number, since it uses less digits than its factorization.

30654742746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9658130 (or 9658107 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 30654742746 in words is "thirty billion, six hundred fifty-four million, seven hundred forty-two thousand, seven hundred forty-six".