1111454116 has 48 divisors (see below), whose sum is σ = 2106115200. Its totient is φ = 511644672.

The previous prime is 1111454111. The next prime is 1111454119. The reversal of 1111454116 is 6114541111.

It is not an unprimeable number, because it can be changed into a prime (1111454111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1651156 + ... + 1651828.

It is an arithmetic number, because the mean of its divisors is an integer number (43877400).

Almost surely, 2^1111454116 is an apocalyptic number.

It is an amenable number.

1111454116 is a deficient number, since it is larger than the sum of its proper divisors (994661084).

1111454116 is a wasteful number, since it uses less digits than its factorization.

1111454116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348 (or 1346 counting only the distinct ones).

The product of its digits is 480, while the sum is 25.

The square root of 1111454116 is about 33338.4780096513. The cubic root of 1111454116 is about 1035.8507372800.

Adding to 1111454116 its reverse (6114541111), we get a palindrome (7225995227).

The spelling of 1111454116 in words is "one billion, one hundred eleven million, four hundred fifty-four thousand, one hundred sixteen".