11464672850 has 24 divisors (see below), whose sum is σ = 21434798100. Its totient is φ = 4562104320.

The previous prime is 11464672811. The next prime is 11464672853. The reversal of 11464672850 is 5827646411.

It can be written as a sum of positive squares in 6 ways, for example, as 4604029609 + 6860643241 = 67853^2 + 82829^2 .

It is not an unprimeable number, because it can be changed into a prime (11464672853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 584375 + ... + 603674.

Almost surely, 2^11464672850 is an apocalyptic number.

11464672850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11464672850 is a deficient number, since it is larger than the sum of its proper divisors (9970125250).

11464672850 is a wasteful number, since it uses less digits than its factorization.

11464672850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188254 (or 1188249 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 11464672850 in words is "eleven billion, four hundred sixty-four million, six hundred seventy-two thousand, eight hundred fifty".