1441404045 has 32 divisors (see below), whose sum is σ = 2570317440. Its totient is φ = 766402560.

The previous prime is 1441404017. The next prime is 1441404047. The reversal of 1441404045 is 5404041441.

It is not a de Polignac number, because 1441404045 - 2⁷ = 1441403917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441404047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28557 + ... + 60813.

It is an arithmetic number, because the mean of its divisors is an integer number (80322420).

Almost surely, 2^1441404045 is an apocalyptic number.

1441404045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1441404045 is a deficient number, since it is larger than the sum of its proper divisors (1128913395).

1441404045 is a wasteful number, since it uses less digits than its factorization.

1441404045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32602 (or 32596 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 1441404045 is about 37965.8273319574. The cubic root of 1441404045 is about 1129.6101312521.

Adding to 1441404045 its reverse (5404041441), we get a palindrome (6845445486).

The spelling of 1441404045 in words is "one billion, four hundred forty-one million, four hundred four thousand, forty-five".