1101449994 has 16 divisors (see below), whose sum is σ = 2256629760. Its totient is φ = 358195040.

The previous prime is 1101449981. The next prime is 1101450037. The reversal of 1101449994 is 4999441011.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2238474 + ... + 2238965.

It is an arithmetic number, because the mean of its divisors is an integer number (141039360).

Almost surely, 2^1101449994 is an apocalyptic number.

1101449994 is an abundant number, since it is smaller than the sum of its proper divisors (1155179766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101449994 is a wasteful number, since it uses less digits than its factorization.

1101449994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4477485.

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 1101449994 is about 33188.1001866633. The cubic root of 1101449994 is about 1032.7334920542.

The spelling of 1101449994 in words is "one billion, one hundred one million, four hundred forty-nine thousand, nine hundred ninety-four".