30046454321 has 8 divisors (see below), whose sum is σ = 33232253544. Its totient is φ = 26985588480.

The previous prime is 30046454303. The next prime is 30046454323. The reversal of 30046454321 is 12345464003.

It can be written as a sum of positive squares in 4 ways, for example, as 526060096 + 29520394225 = 22936^2 + 171815^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30046454321 - 2⁶ = 30046454257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30046454323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31232840 + ... + 31233801.

It is an arithmetic number, because the mean of its divisors is an integer number (4154031693).

Almost surely, 2^30046454321 is an apocalyptic number.

It is an amenable number.

30046454321 is a deficient number, since it is larger than the sum of its proper divisors (3185799223).

30046454321 is a wasteful number, since it uses less digits than its factorization.

30046454321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62466691.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 30046454321 in words is "thirty billion, forty-six million, four hundred fifty-four thousand, three hundred twenty-one".