30466066403 has 12 divisors (see below), whose sum is σ = 31300574760. Its totient is φ = 29649403872.

The previous prime is 30466066387. The next prime is 30466066471.

30466066403 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30466066403 - 2⁴ = 30466066387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30466068403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331703 + ... + 413471.

It is an arithmetic number, because the mean of its divisors is an integer number (2608381230).

Almost surely, 2^30466066403 is an apocalyptic number.

30466066403 is a deficient number, since it is larger than the sum of its proper divisors (834508357).

30466066403 is an frugal number, since it uses more digits than its factorization.

30466066403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81986 (or 81919 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 30466066403 in words is "thirty billion, four hundred sixty-six million, sixty-six thousand, four hundred three".