30423460847 has 8 divisors (see below), whose sum is σ = 32870453616. Its totient is φ = 27991714752.

The previous prime is 30423460817. The next prime is 30423460867. The reversal of 30423460847 is 74806432403.

It is a happy number.

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 30423460847 - 2⁶ = 30423460783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30423460807) 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, 3807518 + ... + 3815499.

It is an arithmetic number, because the mean of its divisors is an integer number (4108806702).

Almost surely, 2^30423460847 is an apocalyptic number.

30423460847 is a deficient number, since it is larger than the sum of its proper divisors (2446992769).

30423460847 is a wasteful number, since it uses less digits than its factorization.

30423460847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7623337.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 30423460847 in words is "thirty billion, four hundred twenty-three million, four hundred sixty thousand, eight hundred forty-seven".