11114204254 has 4 divisors (see below), whose sum is σ = 16671306384. Its totient is φ = 5557102126.

The previous prime is 11114204239. The next prime is 11114204317. The reversal of 11114204254 is 45240241111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45240241111 = 13 ⋅3480018547.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778551062 + ... + 2778551065.

It is an arithmetic number, because the mean of its divisors is an integer number (4167826596).

Almost surely, 2^11114204254 is an apocalyptic number.

11114204254 is a deficient number, since it is larger than the sum of its proper divisors (5557102130).

11114204254 is an equidigital number, since it uses as much as digits as its factorization.

11114204254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5557102129.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 11114204254 its reverse (45240241111), we get a palindrome (56354445365).

The spelling of 11114204254 in words is "eleven billion, one hundred fourteen million, two hundred four thousand, two hundred fifty-four".