1114402144 has 24 divisors (see below), whose sum is σ = 2195777808. Its totient is φ = 556744320.

The previous prime is 1114402129. The next prime is 1114402151. The reversal of 1114402144 is 4412044111.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 27229 + ... + 54499.

It is an arithmetic number, because the mean of its divisors is an integer number (91490742).

Almost surely, 2^1114402144 is an apocalyptic number.

It is an amenable number.

1114402144 is a deficient number, since it is larger than the sum of its proper divisors (1081375664).

1114402144 is a wasteful number, since it uses less digits than its factorization.

1114402144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28558 (or 28550 counting only the distinct ones).

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

The square root of 1114402144 is about 33382.6623264233. The cubic root of 1114402144 is about 1036.7657611229.

Adding to 1114402144 its reverse (4412044111), we get a palindrome (5526446255).

The spelling of 1114402144 in words is "one billion, one hundred fourteen million, four hundred two thousand, one hundred forty-four".