11941603048 has 16 divisors (see below), whose sum is σ = 22470191460. Its totient is φ = 5949552000.

The previous prime is 11941603043. The next prime is 11941603081. The reversal of 11941603048 is 84030614911.

It can be written as a sum of positive squares in 2 ways, for example, as 10840557924 + 1101045124 = 104118^2 + 33182^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11941602998 and 11941603016.

It is not an unprimeable number, because it can be changed into a prime (11941603043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2653803 + ... + 2658298.

Almost surely, 2^11941603048 is an apocalyptic number.

It is an amenable number.

11941603048 is a deficient number, since it is larger than the sum of its proper divisors (10528588412).

11941603048 is a wasteful number, since it uses less digits than its factorization.

11941603048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312388 (or 5312384 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 11941603048 in words is "eleven billion, nine hundred forty-one million, six hundred three thousand, forty-eight".