308467422152 has 36 divisors (see below), whose sum is σ = 582156300705. Its totient is φ = 153232259776.

The previous prime is 308467422113. The next prime is 308467422157. The reversal of 308467422152 is 251224764803.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 293389055716 + 15078366436 = 541654^2 + 122794^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=392726.

It is a super-2 number, since 2×308467422152² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (308467422157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 281191268 + ... + 281192364.

Almost surely, 2^308467422152 is an apocalyptic number.

It is an amenable number.

308467422152 is a deficient number, since it is larger than the sum of its proper divisors (273688878553).

308467422152 is an frugal number, since it uses more digits than its factorization.

308467422152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 308467422152 in words is "three hundred eight billion, four hundred sixty-seven million, four hundred twenty-two thousand, one hundred fifty-two".