30034422005 has 32 divisors (see below), whose sum is σ = 43062796800. Its totient is φ = 19699316736.

The previous prime is 30034421899. The next prime is 30034422017. The reversal of 30034422005 is 50022443003.

It is a de Polignac number, because none of the positive numbers 2^k-30034422005 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 390581 + ... + 461109.

It is an arithmetic number, because the mean of its divisors is an integer number (1345712400).

Almost surely, 2^30034422005 is an apocalyptic number.

30034422005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30034422005 is a deficient number, since it is larger than the sum of its proper divisors (13028374795).

30034422005 is an frugal number, since it uses more digits than its factorization.

30034422005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70610 (or 70564 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 30034422005 its reverse (50022443003), we get a palindrome (80056865008).

The spelling of 30034422005 in words is "thirty billion, thirty-four million, four hundred twenty-two thousand, five".