12449014566254 has 16 divisors (see below), whose sum is σ = 21917956148448. Its totient is φ = 5191094876832.

The previous prime is 12449014566253. The next prime is 12449014566277. The reversal of 12449014566254 is 45266541094421.

12449014566254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12449014566196 and 12449014566205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12449014566253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12016422809 + ... + 12016423844.

It is an arithmetic number, because the mean of its divisors is an integer number (1369872259278).

Almost surely, 2^{12449014566254} is an apocalyptic number.

12449014566254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12449014566254 is a deficient number, since it is larger than the sum of its proper divisors (9468941582194).

12449014566254 is a wasteful number, since it uses less digits than its factorization.

12449014566254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24032846699.

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 12449014566254 in words is "twelve trillion, four hundred forty-nine billion, fourteen million, five hundred sixty-six thousand, two hundred fifty-four".