11863034450 has 12 divisors (see below), whose sum is σ = 22065244170. Its totient is φ = 4745213760.

The previous prime is 11863034441. The next prime is 11863034531. The reversal of 11863034450 is 5443036811.

It can be written as a sum of positive squares in 3 ways, for example, as 10227074641 + 1635959809 = 101129^2 + 40447^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11863034450.

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, 118630295 + ... + 118630394.

Almost surely, 2^11863034450 is an apocalyptic number.

11863034450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11863034450 is a deficient number, since it is larger than the sum of its proper divisors (10202209720).

11863034450 is a wasteful number, since it uses less digits than its factorization.

11863034450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237260701 (or 237260696 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 11863034450 in words is "eleven billion, eight hundred sixty-three million, thirty-four thousand, four hundred fifty".