30154244150 has 24 divisors (see below), whose sum is σ = 56091574344. Its totient is φ = 12060691200.

The previous prime is 30154244149. The next prime is 30154244189. The reversal of 30154244150 is 5144245103.

It is a congruent number.

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, 968729 + ... + 999371.

It is an arithmetic number, because the mean of its divisors is an integer number (2337148931).

Almost surely, 2^30154244150 is an apocalyptic number.

30154244150 is a deficient number, since it is larger than the sum of its proper divisors (25937330194).

30154244150 is a wasteful number, since it uses less digits than its factorization.

30154244150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50336 (or 50331 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 30154244150 its reverse (5144245103), we get a palindrome (35298489253).

The spelling of 30154244150 in words is "thirty billion, one hundred fifty-four million, two hundred forty-four thousand, one hundred fifty".