1441357605 has 16 divisors (see below), whose sum is σ = 2562413760. Its totient is φ = 768723984.

The previous prime is 1441357553. The next prime is 1441357633. The reversal of 1441357605 is 5067531441.

1441357605 is a `hidden beast` number, since 1 + 4 + 41 + 3 + 5 + 7 + 605 = 666.

It is not a de Polignac number, because 1441357605 - 2²¹ = 1439260453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1441357605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5338227 + ... + 5338496.

It is an arithmetic number, because the mean of its divisors is an integer number (160150860).

Almost surely, 2^1441357605 is an apocalyptic number.

1441357605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1441357605 is a deficient number, since it is larger than the sum of its proper divisors (1121056155).

1441357605 is a wasteful number, since it uses less digits than its factorization.

1441357605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10676737 (or 10676731 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 1441357605 is about 37965.2157243970. The cubic root of 1441357605 is about 1129.5979996414.

The spelling of 1441357605 in words is "one billion, four hundred forty-one million, three hundred fifty-seven thousand, six hundred five".