1114444490 has 8 divisors (see below), whose sum is σ = 2006000100. Its totient is φ = 445777792.

The previous prime is 1114444481. The next prime is 1114444501. The reversal of 1114444490 is 944444111.

It can be written as a sum of positive squares in 2 ways, for example, as 977250121 + 137194369 = 31261^2 + 11713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 55722215 + ... + 55722234.

Almost surely, 2^1114444490 is an apocalyptic number.

1114444490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1114444490 is a deficient number, since it is larger than the sum of its proper divisors (891555610).

1114444490 is a wasteful number, since it uses less digits than its factorization.

1114444490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111444456.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1114444490 is about 33383.2965717887. The cubic root of 1114444490 is about 1036.7788929255.

The spelling of 1114444490 in words is "one billion, one hundred fourteen million, four hundred forty-four thousand, four hundred ninety".