308732224149 has 12 divisors (see below), whose sum is σ = 446060620512. Its totient is φ = 205768833000.

The previous prime is 308732224051. The next prime is 308732224159. The reversal of 308732224149 is 941422237803.

308732224149 is a `hidden beast` number, since 3 + 0 + 8 + 7 + 3 + 222 + 414 + 9 = 666.

It is not a de Polignac number, because 308732224149 - 2¹⁷ = 308732093077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (308732224159) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4350327 + ... + 4420724.

It is an arithmetic number, because the mean of its divisors is an integer number (37171718376).

Almost surely, 2^308732224149 is an apocalyptic number.

It is an amenable number.

308732224149 is a deficient number, since it is larger than the sum of its proper divisors (137328396363).

308732224149 is a wasteful number, since it uses less digits than its factorization.

308732224149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8774968 (or 8774965 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 308732224149 in words is "three hundred eight billion, seven hundred thirty-two million, two hundred twenty-four thousand, one hundred forty-nine".