30746713345785 has 64 divisors (see below), whose sum is σ = 55004467392000. Its totient is φ = 16295360944896.

The previous prime is 30746713345763. The next prime is 30746713345811. The reversal of 30746713345785 is 58754331764703.

30746713345785 is a `hidden beast` number, since 3 + 0 + 7 + 4 + 6 + 71 + 33 + 457 + 85 = 666.

It is not a de Polignac number, because 30746713345785 - 2⁹ = 30746713345273 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20693407 + ... + 22129403.

It is an arithmetic number, because the mean of its divisors is an integer number (859444803000).

Almost surely, 2^{30746713345785} is an apocalyptic number.

It is an amenable number.

30746713345785 is a deficient number, since it is larger than the sum of its proper divisors (24257754046215).

30746713345785 is a wasteful number, since it uses less digits than its factorization.

30746713345785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437007 (or 1437001 counting only the distinct ones).

The product of its (nonzero) digits is 177811200, while the sum is 63.

The spelling of 30746713345785 in words is "thirty trillion, seven hundred forty-six billion, seven hundred thirteen million, three hundred forty-five thousand, seven hundred eighty-five".