302144162013 has 16 divisors (see below), whose sum is σ = 448055184000. Its totient is φ = 201234049920.

The previous prime is 302144162011. The next prime is 302144162027. The reversal of 302144162013 is 310261441203.

It is a happy number.

302144162013 is a `hidden beast` number, since 3 + 0 + 21 + 4 + 4 + 1 + 620 + 13 = 666.

It is not a de Polignac number, because 302144162013 - 2¹ = 302144162011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302144162011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5399188 + ... + 5454861.

It is an arithmetic number, because the mean of its divisors is an integer number (28003449000).

Almost surely, 2^302144162013 is an apocalyptic number.

It is an amenable number.

302144162013 is a deficient number, since it is larger than the sum of its proper divisors (145911021987).

302144162013 is a wasteful number, since it uses less digits than its factorization.

302144162013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10855089 (or 10855083 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 302144162013 in words is "three hundred two billion, one hundred forty-four million, one hundred sixty-two thousand, thirteen".