30000266669 has 8 divisors (see below), whose sum is σ = 30539089920. Its totient is φ = 29465420400.

The previous prime is 30000266663. The next prime is 30000266671. The reversal of 30000266669 is 96666200003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30000266669 is a prime.

It is a super-2 number, since 2×30000266669² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000266663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979022 + ... + 1009199.

It is an arithmetic number, because the mean of its divisors is an integer number (3817386240).

Almost surely, 2^30000266669 is an apocalyptic number.

It is an amenable number.

30000266669 is a deficient number, since it is larger than the sum of its proper divisors (538823251).

30000266669 is a wasteful number, since it uses less digits than its factorization.

30000266669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988491.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 30000266669 in words is "thirty billion, two hundred sixty-six thousand, six hundred sixty-nine".