30043479246 has 32 divisors (see below), whose sum is σ = 66527768448. Its totient is φ = 8968201440.

The previous prime is 30043479239. The next prime is 30043479251. The reversal of 30043479246 is 64297434003.

It is a happy number.

It is a super-2 number, since 2×30043479246² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30043479198 and 30043479207.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3392625 + ... + 3401468.

It is an arithmetic number, because the mean of its divisors is an integer number (2078992764).

Almost surely, 2^30043479246 is an apocalyptic number.

30043479246 is an abundant number, since it is smaller than the sum of its proper divisors (36484289202).

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

30043479246 is a wasteful number, since it uses less digits than its factorization.

30043479246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6794176.

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 30043479246 in words is "thirty billion, forty-three million, four hundred seventy-nine thousand, two hundred forty-six".