30054340090 has 8 divisors (see below), whose sum is σ = 54097812180. Its totient is φ = 12021736032.

The previous prime is 30054340073. The next prime is 30054340091. The reversal of 30054340090 is 9004345003.

It can be written as a sum of positive squares in 2 ways, for example, as 28476900001 + 1577440089 = 168751^2 + 39717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30054340091) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1502716995 + ... + 1502717014.

Almost surely, 2^30054340090 is an apocalyptic number.

30054340090 is a deficient number, since it is larger than the sum of its proper divisors (24043472090).

30054340090 is a wasteful number, since it uses less digits than its factorization.

30054340090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005434016.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 30054340090 its reverse (9004345003), we get a palindrome (39058685093).

The spelling of 30054340090 in words is "thirty billion, fifty-four million, three hundred forty thousand, ninety".