244440801 has 16 divisors (see below), whose sum is σ = 395056320. Its totient is φ = 148145760.

The previous prime is 244440769. The next prime is 244440839. The reversal of 244440801 is 108044442.

It is a happy number.

It is not a de Polignac number, because 244440801 - 2⁵ = 244440769 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (244440881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411220 + ... + 411813.

It is an arithmetic number, because the mean of its divisors is an integer number (24691020).

Almost surely, 2^244440801 is an apocalyptic number.

It is an amenable number.

244440801 is a deficient number, since it is larger than the sum of its proper divisors (150615519).

244440801 is a wasteful number, since it uses less digits than its factorization.

244440801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823053 (or 823047 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

The square root of 244440801 is about 15634.6026812324. The cubic root of 244440801 is about 625.2560452776.

The spelling of 244440801 in words is "two hundred forty-four million, four hundred forty thousand, eight hundred one".