304214431966 has 16 divisors (see below), whose sum is σ = 456780023568. Its totient is φ = 151954488000.

The previous prime is 304214431921. The next prime is 304214431973. The reversal of 304214431966 is 669134412403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11522761 + ... + 11549131.

It is an arithmetic number, because the mean of its divisors is an integer number (28548751473).

Almost surely, 2^304214431966 is an apocalyptic number.

304214431966 is a deficient number, since it is larger than the sum of its proper divisors (152565591602).

304214431966 is a wasteful number, since it uses less digits than its factorization.

304214431966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31947.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 304214431966 in words is "three hundred four billion, two hundred fourteen million, four hundred thirty-one thousand, nine hundred sixty-six".