11626278673245 has 64 divisors (see below), whose sum is σ = 20733894881280. Its totient is φ = 5528524243968.

The previous prime is 11626278673181. The next prime is 11626278673253. The reversal of 11626278673245 is 54237687262611.

It is not a de Polignac number, because 11626278673245 - 2⁶ = 11626278673181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 140768952 + ... + 140851518.

It is an arithmetic number, because the mean of its divisors is an integer number (323967107520).

Almost surely, 2^{11626278673245} is an apocalyptic number.

11626278673245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11626278673245 is a deficient number, since it is larger than the sum of its proper divisors (9107616208035).

11626278673245 is a wasteful number, since it uses less digits than its factorization.

11626278673245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111674.

The product of its digits is 40642560, while the sum is 60.

The spelling of 11626278673245 in words is "eleven trillion, six hundred twenty-six billion, two hundred seventy-eight million, six hundred seventy-three thousand, two hundred forty-five".