11412403406 has 8 divisors (see below), whose sum is σ = 17119187784. Its totient is φ = 5706007480.

The previous prime is 11412403367. The next prime is 11412403427. The reversal of 11412403406 is 60430421411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6905 + ... + 151236.

It is an arithmetic number, because the mean of its divisors is an integer number (2139898473).

Almost surely, 2^11412403406 is an apocalyptic number.

11412403406 is a deficient number, since it is larger than the sum of its proper divisors (5706784378).

11412403406 is a wasteful number, since it uses less digits than its factorization.

11412403406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194226.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11412403406 its reverse (60430421411), we get a palindrome (71842824817).

The spelling of 11412403406 in words is "eleven billion, four hundred twelve million, four hundred three thousand, four hundred six".