30675354321 has 32 divisors (see below), whose sum is σ = 42286182400. Its totient is φ = 19771879680.

The previous prime is 30675354287. The next prime is 30675354373. The reversal of 30675354321 is 12345357603.

It is not a de Polignac number, because 30675354321 - 2¹¹ = 30675352273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30675354321.

It is not an unprimeable number, because it can be changed into a prime (30675354221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2527215 + ... + 2539323.

It is an arithmetic number, because the mean of its divisors is an integer number (1321443200).

Almost surely, 2^30675354321 is an apocalyptic number.

It is an amenable number.

30675354321 is a deficient number, since it is larger than the sum of its proper divisors (11610828079).

30675354321 is a wasteful number, since it uses less digits than its factorization.

30675354321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12409.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 30675354321 in words is "thirty billion, six hundred seventy-five million, three hundred fifty-four thousand, three hundred twenty-one".