11662384450 has 24 divisors (see below), whose sum is σ = 22391781120. Its totient is φ = 4514470800.

The previous prime is 11662384411. The next prime is 11662384451. The reversal of 11662384450 is 5448326611.

It is a happy number.

11662384450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11662384450² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11662384451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3760510 + ... + 3763609.

It is an arithmetic number, because the mean of its divisors is an integer number (932990880).

Almost surely, 2^11662384450 is an apocalyptic number.

11662384450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11662384450 is a deficient number, since it is larger than the sum of its proper divisors (10729396670).

11662384450 is a wasteful number, since it uses less digits than its factorization.

11662384450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524162 (or 7524157 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 11662384450 in words is "eleven billion, six hundred sixty-two million, three hundred eighty-four thousand, four hundred fifty".