45056266011240 has 128 divisors (see below), whose sum is σ = 148617948856320. Its totient is φ = 10836725356800.

The previous prime is 45056266011223. The next prime is 45056266011247. The reversal of 45056266011240 is 4211066265054.

45056266011240 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 = 45056266011192 and 45056266011201.

It is not an unprimeable number, because it can be changed into a prime (45056266011247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134216356 + ... + 134551635.

It is an arithmetic number, because the mean of its divisors is an integer number (1161077725440).

Almost surely, 2^{45056266011240} is an apocalyptic number.

45056266011240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45056266011240 is an abundant number, since it is smaller than the sum of its proper divisors (103561682845080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45056266011240 is a wasteful number, since it uses less digits than its factorization.

45056266011240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268768143 (or 268768139 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 45056266011240 in words is "forty-five trillion, fifty-six billion, two hundred sixty-six million, eleven thousand, two hundred forty".