1441014813 has 32 divisors (see below), whose sum is σ = 2443654400. Its totient is φ = 822140928.

The previous prime is 1441014811. The next prime is 1441014821. The reversal of 1441014813 is 3184101441.

It is not a de Polignac number, because 1441014813 - 2¹ = 1441014811 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441014811) 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, 121533 + ... + 132861.

It is an arithmetic number, because the mean of its divisors is an integer number (76364200).

Almost surely, 2^1441014813 is an apocalyptic number.

It is an amenable number.

1441014813 is a deficient number, since it is larger than the sum of its proper divisors (1002639587).

1441014813 is a wasteful number, since it uses less digits than its factorization.

1441014813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12018 (or 12012 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1441014813 is about 37960.7009023806. The cubic root of 1441014813 is about 1129.5084433655.

The spelling of 1441014813 in words is "one billion, four hundred forty-one million, fourteen thousand, eight hundred thirteen".