30010069845 has 48 divisors (see below), whose sum is σ = 60661785600. Its totient is φ = 13718882016.

The previous prime is 30010069799. The next prime is 30010069861. The reversal of 30010069845 is 54896001003.

It is not a de Polignac number, because 30010069845 - 2⁷ = 30010069717 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 956709 + ... + 987578.

It is an arithmetic number, because the mean of its divisors is an integer number (1263787200).

Almost surely, 2^30010069845 is an apocalyptic number.

30010069845 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30010069845 is an abundant number, since it is smaller than the sum of its proper divisors (30651715755).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30010069845 is a wasteful number, since it uses less digits than its factorization.

30010069845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944319 (or 1944302 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 30010069845 in words is "thirty billion, ten million, sixty-nine thousand, eight hundred forty-five".