11624406345 has 24 divisors (see below), whose sum is σ = 20153929536. Its totient is φ = 6198157728.

The previous prime is 11624406329. The next prime is 11624406347. The reversal of 11624406345 is 54360442611.

11624406345 is a `hidden beast` number, since 1 + 16 + 2 + 4 + 4 + 0 + 634 + 5 = 666.

It is not a de Polignac number, because 11624406345 - 2⁴ = 11624406329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11624406347) 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 23 ways as a sum of consecutive naturals, for example, 166732 + ... + 225938.

It is an arithmetic number, because the mean of its divisors is an integer number (839747064).

Almost surely, 2^11624406345 is an apocalyptic number.

11624406345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11624406345 is a deficient number, since it is larger than the sum of its proper divisors (8529523191).

11624406345 is a wasteful number, since it uses less digits than its factorization.

11624406345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63581 (or 63578 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 11624406345 its reverse (54360442611), we get a palindrome (65984848956).

The spelling of 11624406345 in words is "eleven billion, six hundred twenty-four million, four hundred six thousand, three hundred forty-five".