11120406406 has 8 divisors (see below), whose sum is σ = 16725330864. Its totient is φ = 5545296120.

The previous prime is 11120406391. The next prime is 11120406461. The reversal of 11120406406 is 60460402111.

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

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, 7452610 + ... + 7454101.

It is an arithmetic number, because the mean of its divisors is an integer number (2090666358).

Almost surely, 2^11120406406 is an apocalyptic number.

11120406406 is a deficient number, since it is larger than the sum of its proper divisors (5604924458).

11120406406 is a wasteful number, since it uses less digits than its factorization.

11120406406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14907086.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11120406406 its reverse (60460402111), we get a palindrome (71580808517).

The spelling of 11120406406 in words is "eleven billion, one hundred twenty million, four hundred six thousand, four hundred six".