308705460119 has 48 divisors (see below), whose sum is σ = 382243276800. Its totient is φ = 248205222720.

The previous prime is 308705460097. The next prime is 308705460139. The reversal of 308705460119 is 911064507803.

It is not a de Polignac number, because 308705460119 - 2¹⁶ = 308705394583 is a prime.

It is a super-2 number, since 2×308705460119² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 308705460119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (308705460139) 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 47 ways as a sum of consecutive naturals, for example, 6658982 + ... + 6705180.

It is an arithmetic number, because the mean of its divisors is an integer number (7963401600).

Almost surely, 2^308705460119 is an apocalyptic number.

308705460119 is a deficient number, since it is larger than the sum of its proper divisors (73537816681).

308705460119 is a wasteful number, since it uses less digits than its factorization.

308705460119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46380 (or 46373 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 308705460119 in words is "three hundred eight billion, seven hundred five million, four hundred sixty thousand, one hundred nineteen".