11850870736 has 10 divisors (see below), whose sum is σ = 22961062082. Its totient is φ = 5925435360.

The previous prime is 11850870671. The next prime is 11850870737. The reversal of 11850870736 is 63707805811.

It can be written as a sum of positive squares in only one way, i.e., 11269096336 + 581774400 = 106156^2 + 24120^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11850870737) 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 as a sum of consecutive naturals, namely, 370339695 + ... + 370339726.

Almost surely, 2^11850870736 is an apocalyptic number.

11850870736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11850870736 is a deficient number, since it is larger than the sum of its proper divisors (11110191346).

11850870736 is an equidigital number, since it uses as much as digits as its factorization.

11850870736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740679429 (or 740679423 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 11850870736 in words is "eleven billion, eight hundred fifty million, eight hundred seventy thousand, seven hundred thirty-six".