44242001 has 4 divisors (see below), whose sum is σ = 44271600. Its totient is φ = 44212404.

The previous prime is 44241983. The next prime is 44242021. The reversal of 44242001 is 10024244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44242001 - 2²² = 40047697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44242021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12431 + ... + 15588.

It is an arithmetic number, because the mean of its divisors is an integer number (11067900).

Almost surely, 2^44242001 is an apocalyptic number.

It is an amenable number.

44242001 is a deficient number, since it is larger than the sum of its proper divisors (29599).

44242001 is a wasteful number, since it uses less digits than its factorization.

44242001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29598.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 44242001 is about 6651.4660789934. The cubic root of 44242001 is about 353.6808837486.

Adding to 44242001 its reverse (10024244), we get a palindrome (54266245).

The spelling of 44242001 in words is "forty-four million, two hundred forty-two thousand, one".