30190286043 has 12 divisors (see below), whose sum is σ = 46173378888. Its totient is φ = 18942924480.

The previous prime is 30190286041. The next prime is 30190286047. The reversal of 30190286043 is 34068209103.

30190286043 is a `hidden beast` number, since 30 + 19 + 0 + 2 + 8 + 604 + 3 = 666.

It is not a de Polignac number, because 30190286043 - 2¹ = 30190286041 is a prime.

It is a super-2 number, since 2×30190286043² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30190285989 and 30190286007.

It is not an unprimeable number, because it can be changed into a prime (30190286041) 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, 98660913 + ... + 98661218.

It is an arithmetic number, because the mean of its divisors is an integer number (3847781574).

Almost surely, 2^30190286043 is an apocalyptic number.

30190286043 is a deficient number, since it is larger than the sum of its proper divisors (15983092845).

30190286043 is a wasteful number, since it uses less digits than its factorization.

30190286043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197322154 (or 197322151 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 30190286043 in words is "thirty billion, one hundred ninety million, two hundred eighty-six thousand, forty-three".