11400736850 has 12 divisors (see below), whose sum is σ = 21205370634. Its totient is φ = 4560294720.

The previous prime is 11400736847. The next prime is 11400736861. The reversal of 11400736850 is 5863700411.

It can be written as a sum of positive squares in 3 ways, for example, as 9680395321 + 1720341529 = 98389^2 + 41477^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11400736850.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114007319 + ... + 114007418.

Almost surely, 2^11400736850 is an apocalyptic number.

11400736850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11400736850 is a deficient number, since it is larger than the sum of its proper divisors (9804633784).

11400736850 is a wasteful number, since it uses less digits than its factorization.

11400736850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228014749 (or 228014744 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 11400736850 in words is "eleven billion, four hundred million, seven hundred thirty-six thousand, eight hundred fifty".