1441641072 has 40 divisors (see below), whose sum is σ = 3943314576. Its totient is φ = 452279296.

The previous prime is 1441641053. The next prime is 1441641073. The reversal of 1441641072 is 2701461441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441641073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882543 + ... + 884174.

Almost surely, 2^1441641072 is an apocalyptic number.

1441641072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1441641072 is an abundant number, since it is smaller than the sum of its proper divisors (2501673504).

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

1441641072 is a wasteful number, since it uses less digits than its factorization.

1441641072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766745 (or 1766739 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1441641072 is about 37968.9487871339. The cubic root of 1441641072 is about 1129.6720462130.

The spelling of 1441641072 in words is "one billion, four hundred forty-one million, six hundred forty-one thousand, seventy-two".