11400204208 has 10 divisors (see below), whose sum is σ = 22087895684. Its totient is φ = 5700102096.

The previous prime is 11400204197. The next prime is 11400204217. The reversal of 11400204208 is 80240200411.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356256366 + ... + 356256397.

Almost surely, 2^11400204208 is an apocalyptic number.

It is an amenable number.

11400204208 is a deficient number, since it is larger than the sum of its proper divisors (10687691476).

11400204208 is an equidigital number, since it uses as much as digits as its factorization.

11400204208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712512771 (or 712512765 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11400204208 its reverse (80240200411), we get a palindrome (91640404619).

The spelling of 11400204208 in words is "eleven billion, four hundred million, two hundred four thousand, two hundred eight".