12930049395 has 24 divisors (see below), whose sum is σ = 22562514000. Its totient is φ = 6849740736.

The previous prime is 12930049393. The next prime is 12930049399. The reversal of 12930049395 is 59394003921.

12930049395 is a `hidden beast` number, since 129 + 30 + 0 + 493 + 9 + 5 = 666.

It is not a de Polignac number, because 12930049395 - 2¹ = 12930049393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12930049395.

It is not an unprimeable number, because it can be changed into a prime (12930049393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 957505 + ... + 970914.

It is an arithmetic number, because the mean of its divisors is an integer number (940104750).

Almost surely, 2^12930049395 is an apocalyptic number.

12930049395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12930049395 is a deficient number, since it is larger than the sum of its proper divisors (9632464605).

12930049395 is a wasteful number, since it uses less digits than its factorization.

12930049395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928579 (or 1928576 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The spelling of 12930049395 in words is "twelve billion, nine hundred thirty million, forty-nine thousand, three hundred ninety-five".