30440424022450 has 24 divisors (see below), whose sum is σ = 60974510889348. Its totient is φ = 11239541177280.

The previous prime is 30440424022429. The next prime is 30440424022469. The reversal of 30440424022450 is 5422042404403.

It can be written as a sum of positive squares in 6 ways, for example, as 294361587601 + 30146062434849 = 542551^2 + 5490543^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23415710137 + ... + 23415711436.

Almost surely, 2^{30440424022450} is an apocalyptic number.

30440424022450 is an abundant number, since it is smaller than the sum of its proper divisors (30534086866898).

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

30440424022450 is a wasteful number, since it uses less digits than its factorization.

30440424022450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46831421598 (or 46831421593 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 30440424022450 its reverse (5422042404403), we get a palindrome (35862466426853).

The spelling of 30440424022450 in words is "thirty trillion, four hundred forty billion, four hundred twenty-four million, twenty-two thousand, four hundred fifty".