11703820406 has 8 divisors (see below), whose sum is σ = 18161100720. Its totient is φ = 5650120168.

The previous prime is 11703820399. The next prime is 11703820417. The reversal of 11703820406 is 60402830711.

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

It is a super-3 number, since 3×11703820406³ (a number of 31 digits) contains 333 as substring.

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, 100894946 + ... + 100895061.

It is an arithmetic number, because the mean of its divisors is an integer number (2270137590).

Almost surely, 2^11703820406 is an apocalyptic number.

11703820406 is a deficient number, since it is larger than the sum of its proper divisors (6457280314).

11703820406 is a wasteful number, since it uses less digits than its factorization.

11703820406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201790038.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 11703820406 in words is "eleven billion, seven hundred three million, eight hundred twenty thousand, four hundred six".