12418274365 has 16 divisors (see below), whose sum is σ = 17042762880. Its totient is φ = 8509394880.

The previous prime is 12418274347. The next prime is 12418274371. The reversal of 12418274365 is 56347281421.

It is not a de Polignac number, because 12418274365 - 2¹⁷ = 12418143293 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 15 ways as a sum of consecutive naturals, for example, 74131 + ... + 174160.

It is an arithmetic number, because the mean of its divisors is an integer number (1065172680).

Almost surely, 2^12418274365 is an apocalyptic number.

It is an amenable number.

12418274365 is a deficient number, since it is larger than the sum of its proper divisors (4624488515).

12418274365 is a wasteful number, since it uses less digits than its factorization.

12418274365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249732.

The product of its digits is 322560, while the sum is 43.

The spelling of 12418274365 in words is "twelve billion, four hundred eighteen million, two hundred seventy-four thousand, three hundred sixty-five".