11206436042 has 8 divisors (see below), whose sum is σ = 16840386336. Its totient is φ = 5592973932.

The previous prime is 11206436009. The next prime is 11206436053. The reversal of 11206436042 is 24063460211.

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

It is a junction number, because it is equal to n+sod(n) for n = 11206435996 and 11206436014.

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, 5120678 + ... + 5122865.

It is an arithmetic number, because the mean of its divisors is an integer number (2105048292).

Almost surely, 2^11206436042 is an apocalyptic number.

11206436042 is a deficient number, since it is larger than the sum of its proper divisors (5633950294).

11206436042 is a wasteful number, since it uses less digits than its factorization.

11206436042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10244092.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11206436042 its reverse (24063460211), we get a palindrome (35269896253).

The spelling of 11206436042 in words is "eleven billion, two hundred six million, four hundred thirty-six thousand, forty-two".