1044410220 has 384 divisors, whose sum is σ = 3982970880. Its totient is φ = 222013440.

The previous prime is 1044410203. The next prime is 1044410239. The reversal of 1044410220 is 220144401.

1044410220 is a `hidden beast` number, since 1 + 0 + 4 + 441 + 0 + 220 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 1044410193 and 1044410202.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3564394 + ... + 3564686.

It is an arithmetic number, because the mean of its divisors is an integer number (10372320).

Almost surely, 2^1044410220 is an apocalyptic number.

1044410220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044410220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1991485440).

1044410220 is an abundant number, since it is smaller than the sum of its proper divisors (2938560660).

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

1044410220 is a wasteful number, since it uses less digits than its factorization.

1044410220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 374 counting only the distinct ones).

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

The square root of 1044410220 is about 32317.3362144840. The cubic root of 1044410220 is about 1014.5895175000.

Adding to 1044410220 its reverse (220144401), we get a palindrome (1264554621).

The spelling of 1044410220 in words is "one billion, forty-four million, four hundred ten thousand, two hundred twenty".