30703140676 has 24 divisors (see below), whose sum is σ = 57891781080. Its totient is φ = 14163781632.

The previous prime is 30703140653. The next prime is 30703140707. The reversal of 30703140676 is 67604130703.

It can be written as a sum of positive squares in 4 ways, for example, as 3585614400 + 27117526276 = 59880^2 + 164674^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35101 + ... + 250276.

It is an arithmetic number, because the mean of its divisors is an integer number (2412157545).

Almost surely, 2^30703140676 is an apocalyptic number.

It is an amenable number.

30703140676 is a deficient number, since it is larger than the sum of its proper divisors (27188640404).

30703140676 is a wasteful number, since it uses less digits than its factorization.

30703140676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287463 (or 287461 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 37.

The spelling of 30703140676 in words is "thirty billion, seven hundred three million, one hundred forty thousand, six hundred seventy-six".