30114430450 has 24 divisors (see below), whose sum is σ = 60321521988. Its totient is φ = 11119174080.

The previous prime is 30114430421. The next prime is 30114430459. The reversal of 30114430450 is 5403441103.

It can be written as a sum of positive squares in 6 ways, for example, as 10810384729 + 19304045721 = 103973^2 + 138939^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (30114430459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23164297 + ... + 23165596.

Almost surely, 2^30114430450 is an apocalyptic number.

30114430450 is an abundant number, since it is smaller than the sum of its proper divisors (30207091538).

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

30114430450 is a wasteful number, since it uses less digits than its factorization.

30114430450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46329918 (or 46329913 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 30114430450 its reverse (5403441103), we get a palindrome (35517871553).

The spelling of 30114430450 in words is "thirty billion, one hundred fourteen million, four hundred thirty thousand, four hundred fifty".