11406330040 has 64 divisors (see below), whose sum is σ = 30874291200. Its totient is φ = 3704911488.

The previous prime is 11406329989. The next prime is 11406330041. The reversal of 11406330040 is 4003360411.

It is a junction number, because it is equal to n+sod(n) for n = 11406329993 and 11406330020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11406330041) 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 in 15 ways as a sum of consecutive naturals, for example, 1066704 + ... + 1077343.

It is an arithmetic number, because the mean of its divisors is an integer number (482410800).

Almost surely, 2^11406330040 is an apocalyptic number.

11406330040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11406330040 is an abundant number, since it is smaller than the sum of its proper divisors (19467961160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11406330040 is a wasteful number, since it uses less digits than its factorization.

11406330040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144084 (or 2144080 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11406330040 its reverse (4003360411), we get a palindrome (15409690451).

The spelling of 11406330040 in words is "eleven billion, four hundred six million, three hundred thirty thousand, forty".