305412205150 has 96 divisors (see below), whose sum is σ = 634501576800. Its totient is φ = 108596544000.

The previous prime is 305412205079. The next prime is 305412205177. The reversal of 305412205150 is 51502214503.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 7311825 + ... + 7353475.

It is an arithmetic number, because the mean of its divisors is an integer number (6609391425).

Almost surely, 2^305412205150 is an apocalyptic number.

305412205150 is an abundant number, since it is smaller than the sum of its proper divisors (329089371650).

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

305412205150 is a wasteful number, since it uses less digits than its factorization.

305412205150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42094 (or 42089 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 305412205150 its reverse (51502214503), we get a palindrome (356914419653).

The spelling of 305412205150 in words is "three hundred five billion, four hundred twelve million, two hundred five thousand, one hundred fifty".