11207457040 has 80 divisors (see below), whose sum is σ = 29538734400. Its totient is φ = 3920334336.

The previous prime is 11207457029. The next prime is 11207457047. The reversal of 11207457040 is 4075470211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 11207456993 and 11207457011.

It is not an unprimeable number, because it can be changed into a prime (11207457047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263830 + ... + 303349.

It is an arithmetic number, because the mean of its divisors is an integer number (369234180).

Almost surely, 2^11207457040 is an apocalyptic number.

11207457040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11207457040 is an abundant number, since it is smaller than the sum of its proper divisors (18331277360).

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

11207457040 is a wasteful number, since it uses less digits than its factorization.

11207457040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567224 (or 567218 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The spelling of 11207457040 in words is "eleven billion, two hundred seven million, four hundred fifty-seven thousand, forty".