12354154255 has 64 divisors (see below), whose sum is σ = 16573132800. Its totient is φ = 8803676160.

The previous prime is 12354154247. The next prime is 12354154273. The reversal of 12354154255 is 55245145321.

It is not a de Polignac number, because 12354154255 - 2³ = 12354154247 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 16853869 + ... + 16854601.

It is an arithmetic number, because the mean of its divisors is an integer number (258955200).

Almost surely, 2^12354154255 is an apocalyptic number.

12354154255 is a deficient number, since it is larger than the sum of its proper divisors (4218978545).

12354154255 is a wasteful number, since it uses less digits than its factorization.

12354154255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944.

The product of its digits is 120000, while the sum is 37.

Adding to 12354154255 its reverse (55245145321), we get a palindrome (67599299576).

The spelling of 12354154255 in words is "twelve billion, three hundred fifty-four million, one hundred fifty-four thousand, two hundred fifty-five".