11617081457070 has 32 divisors (see below), whose sum is σ = 27944505768960. Its totient is φ = 3090831691680.

The previous prime is 11617081457041. The next prime is 11617081457071. The reversal of 11617081457070 is 7075418071611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11617081457071) by changing a digit.

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, 441030166 + ... + 441056505.

It is an arithmetic number, because the mean of its divisors is an integer number (873265805280).

Almost surely, 2^{11617081457070} is an apocalyptic number.

11617081457070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11617081457070 is an abundant number, since it is smaller than the sum of its proper divisors (16327424311890).

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

11617081457070 is a wasteful number, since it uses less digits than its factorization.

11617081457070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882087120.

The product of its (nonzero) digits is 329280, while the sum is 48.

The spelling of 11617081457070 in words is "eleven trillion, six hundred seventeen billion, eighty-one million, four hundred fifty-seven thousand, seventy".