1044022014 has 64 divisors (see below), whose sum is σ = 2657057280. Its totient is φ = 297665280.

The previous prime is 1044021997. The next prime is 1044022093. The reversal of 1044022014 is 4102204401.

1044022014 is a `hidden beast` number, since 1 + 0 + 440 + 220 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195054 + ... + 200334.

It is an arithmetic number, because the mean of its divisors is an integer number (41516520).

Almost surely, 2^1044022014 is an apocalyptic number.

1044022014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044022014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1328528640).

1044022014 is an abundant number, since it is smaller than the sum of its proper divisors (1613035266).

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

1044022014 is a wasteful number, since it uses less digits than its factorization.

1044022014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5822 (or 5816 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1044022014 is about 32311.3294991091. The cubic root of 1044022014 is about 1014.4637946945.

Adding to 1044022014 its reverse (4102204401), we get a palindrome (5146226415).

The spelling of 1044022014 in words is "one billion, forty-four million, twenty-two thousand, fourteen".