11759442048 has 48 divisors (see below), whose sum is σ = 33839022750. Its totient is φ = 3919813632.

The previous prime is 11759442041. The next prime is 11759442061. The reversal of 11759442048 is 84024495711.

11759442048 is a `hidden beast` number, since 1 + 17 + 594 + 4 + 2 + 0 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11115906624 + 643535424 = 105432^2 + 25368^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 11759441994 and 11759442012.

It is not an unprimeable number, because it can be changed into a prime (11759442041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5102773 + ... + 5105076.

Almost surely, 2^11759442048 is an apocalyptic number.

11759442048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11759442048 is an abundant number, since it is smaller than the sum of its proper divisors (22079580702).

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

11759442048 is a wasteful number, since it uses less digits than its factorization.

11759442048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10207869 (or 10207854 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 11759442048 in words is "eleven billion, seven hundred fifty-nine million, four hundred forty-two thousand, forty-eight".