1441743072 has 432 divisors, whose sum is σ = 5158112400. Its totient is φ = 350085120.

The previous prime is 1441743067. The next prime is 1441743077. The reversal of 1441743072 is 2703471441.

It is an interprime number because it is at equal distance from previous prime (1441743067) and next prime (1441743077).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441743077) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9676054 + ... + 9676202.

It is an arithmetic number, because the mean of its divisors is an integer number (11940075).

Almost surely, 2^1441743072 is an apocalyptic number.

1441743072 is a gapful number since it is divisible by the number (12) 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 1441743072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2579056200).

1441743072 is an abundant number, since it is smaller than the sum of its proper divisors (3716369328).

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

1441743072 is a wasteful number, since it uses less digits than its factorization.

1441743072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 1441743072 is about 37970.2919662201. The cubic root of 1441743072 is about 1129.6986880343.

The spelling of 1441743072 in words is "one billion, four hundred forty-one million, seven hundred forty-three thousand, seventy-two".