30455042006 has 16 divisors (see below), whose sum is σ = 45945731520. Its totient is φ = 15139998720.

The previous prime is 30455041973. The next prime is 30455042053. The reversal of 30455042006 is 60024055403.

It is a self number, because there is not a number n which added to its sum of digits gives 30455042006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256700 + ... + 356096.

It is an arithmetic number, because the mean of its divisors is an integer number (2871608220).

Almost surely, 2^30455042006 is an apocalyptic number.

30455042006 is a deficient number, since it is larger than the sum of its proper divisors (15490689514).

30455042006 is a wasteful number, since it uses less digits than its factorization.

30455042006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100279.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 30455042006 its reverse (60024055403), we get a palindrome (90479097409).

The spelling of 30455042006 in words is "thirty billion, four hundred fifty-five million, forty-two thousand, six".