12254400086 has 8 divisors (see below), whose sum is σ = 18383013984. Its totient is φ = 6126728760.

The previous prime is 12254400077. The next prime is 12254400091. The reversal of 12254400086 is 68000445221.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202190 + ... + 255713.

It is an arithmetic number, because the mean of its divisors is an integer number (2297876748).

Almost surely, 2^12254400086 is an apocalyptic number.

12254400086 is a deficient number, since it is larger than the sum of its proper divisors (6128613898).

12254400086 is a wasteful number, since it uses less digits than its factorization.

12254400086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471286.

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 12254400086 in words is "twelve billion, two hundred fifty-four million, four hundred thousand, eighty-six".