11441840704 has 28 divisors (see below), whose sum is σ = 25948461184. Its totient is φ = 4903645824.

The previous prime is 11441840689. The next prime is 11441840719. The reversal of 11441840704 is 40704814411.

It is an interprime number because it is at equal distance from previous prime (11441840689) and next prime (11441840719).

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×11441840704² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11441840704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12769464 + ... + 12770359.

Almost surely, 2^11441840704 is an apocalyptic number.

11441840704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11441840704 is an abundant number, since it is smaller than the sum of its proper divisors (14506620480).

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

11441840704 is an equidigital number, since it uses as much as digits as its factorization.

11441840704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25539842 (or 25539832 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The spelling of 11441840704 in words is "eleven billion, four hundred forty-one million, eight hundred forty thousand, seven hundred four".