1444000741 has 32 divisors (see below), whose sum is σ = 1616630400. Its totient is φ = 1284192000.

The previous prime is 1444000729. The next prime is 1444000763. The reversal of 1444000741 is 1470004441.

It is a 4-Lehmer number, since φ(1444000741) divides (1444000741-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 1444000741 - 2⁵ = 1444000709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444000781) 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, 5752866 + ... + 5753116.

It is an arithmetic number, because the mean of its divisors is an integer number (50519700).

Almost surely, 2^1444000741 is an apocalyptic number.

It is an amenable number.

1444000741 is a deficient number, since it is larger than the sum of its proper divisors (172629659).

1444000741 is a wasteful number, since it uses less digits than its factorization.

1444000741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 1444000741 is about 38000.0097499987. The cubic root of 1444000741 is about 1130.2880569308.

The spelling of 1444000741 in words is "one billion, four hundred forty-four million, seven hundred forty-one", and thus it is an aban number.