12402454255 has 8 divisors (see below), whose sum is σ = 14895042624. Its totient is φ = 9913898400.

The previous prime is 12402454249. The next prime is 12402454313. The reversal of 12402454255 is 55245420421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12402454255 - 2¹⁷ = 12402323183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12402454255.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1001356 + ... + 1013665.

It is an arithmetic number, because the mean of its divisors is an integer number (1861880328).

Almost surely, 2^12402454255 is an apocalyptic number.

12402454255 is a deficient number, since it is larger than the sum of its proper divisors (2492588369).

12402454255 is a wasteful number, since it uses less digits than its factorization.

12402454255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016257.

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 12402454255 its reverse (55245420421), we get a palindrome (67647874676).

The spelling of 12402454255 in words is "twelve billion, four hundred two million, four hundred fifty-four thousand, two hundred fifty-five".