11406209362 has 4 divisors (see below), whose sum is σ = 17109314046. Its totient is φ = 5703104680.

The previous prime is 11406209359. The next prime is 11406209387. The reversal of 11406209362 is 26390260411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6645347361 + 4760862001 = 81519^2 + 68999^2 .

It is a super-2 number, since 2×11406209362² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2851552339 + ... + 2851552342.

Almost surely, 2^11406209362 is an apocalyptic number.

11406209362 is a deficient number, since it is larger than the sum of its proper divisors (5703104684).

11406209362 is an equidigital number, since it uses as much as digits as its factorization.

11406209362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703104683.

The product of its (nonzero) digits is 15552, while the sum is 34.

Adding to 11406209362 its reverse (26390260411), we get a palindrome (37796469773).

The spelling of 11406209362 in words is "eleven billion, four hundred six million, two hundred nine thousand, three hundred sixty-two".