30214454322 has 32 divisors (see below), whose sum is σ = 68502409920. Its totient is φ = 8807451840.

The previous prime is 30214454293. The next prime is 30214454323. The reversal of 30214454322 is 22345441203.

It is a self number, because there is not a number n which added to its sum of digits gives 30214454322.

It is not an unprimeable number, because it can be changed into a prime (30214454323) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10192329 + ... + 10195292.

It is an arithmetic number, because the mean of its divisors is an integer number (2140700310).

Almost surely, 2^30214454322 is an apocalyptic number.

30214454322 is an abundant number, since it is smaller than the sum of its proper divisors (38287955598).

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

30214454322 is a wasteful number, since it uses less digits than its factorization.

30214454322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20387658.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 30214454322 its reverse (22345441203), we get a palindrome (52559895525).

The spelling of 30214454322 in words is "thirty billion, two hundred fourteen million, four hundred fifty-four thousand, three hundred twenty-two".