306464472871 has 2 divisors, whose sum is σ = 306464472872. Its totient is φ = 306464472870.

The previous prime is 306464472857. The next prime is 306464472961. The reversal of 306464472871 is 178274464603.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 306464472871 - 2¹³ = 306464464679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (306464772871) 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 as a sum of consecutive naturals, namely, 153232236435 + 153232236436.

It is an arithmetic number, because the mean of its divisors is an integer number (153232236436).

Almost surely, 2^306464472871 is an apocalyptic number.

306464472871 is a deficient number, since it is larger than the sum of its proper divisors (1).

306464472871 is an equidigital number, since it uses as much as digits as its factorization.

306464472871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5419008, while the sum is 52.

The spelling of 306464472871 in words is "three hundred six billion, four hundred sixty-four million, four hundred seventy-two thousand, eight hundred seventy-one".