12395430495 has 48 divisors (see below), whose sum is σ = 25218423360. Its totient is φ = 5513329152.

The previous prime is 12395430433. The next prime is 12395430497. The reversal of 12395430495 is 59403459321.

12395430495 is a `hidden beast` number, since 12 + 3 + 9 + 543 + 0 + 4 + 95 = 666.

It is not a de Polignac number, because 12395430495 - 2¹⁰ = 12395429471 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 12395430495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12395430497) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 520110 + ... + 543419.

It is an arithmetic number, because the mean of its divisors is an integer number (525383820).

Almost surely, 2^12395430495 is an apocalyptic number.

12395430495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12395430495 is an abundant number, since it is smaller than the sum of its proper divisors (12822992865).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12395430495 is a wasteful number, since it uses less digits than its factorization.

12395430495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063584 (or 1063581 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

It can be divided in two parts, 123954 and 30495, that added together give a square (154449 = 393²).

The spelling of 12395430495 in words is "twelve billion, three hundred ninety-five million, four hundred thirty thousand, four hundred ninety-five".