30473680037012 has 6 divisors (see below), whose sum is σ = 53328940064778. Its totient is φ = 15236840018504.

The previous prime is 30473680036973. The next prime is 30473680037039. The reversal of 30473680037012 is 21073008637403.

It can be written as a sum of positive squares in only one way, i.e., 29383815027856 + 1089865009156 = 5420684^2 + 1043966^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3809210004623 + ... + 3809210004630.

It is an arithmetic number, because the mean of its divisors is an integer number (8888156677463).

Almost surely, 2^{30473680037012} is an apocalyptic number.

It is an amenable number.

30473680037012 is a deficient number, since it is larger than the sum of its proper divisors (22855260027766).

30473680037012 is a wasteful number, since it uses less digits than its factorization.

30473680037012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7618420009257 (or 7618420009255 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 30473680037012 in words is "thirty trillion, four hundred seventy-three billion, six hundred eighty million, thirty-seven thousand, twelve".