44413442001 has 24 divisors (see below), whose sum is σ = 67548840320. Its totient is φ = 28042441056.

The previous prime is 44413441937. The next prime is 44413442011. The reversal of 44413442001 is 10024431444.

44413442001 is a `hidden beast` number, since 4 + 4 + 413 + 44 + 200 + 1 = 666.

It is not a de Polignac number, because 44413442001 - 2⁶ = 44413441937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44413442011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 581880 + ... + 653766.

Almost surely, 2^44413442001 is an apocalyptic number.

It is an amenable number.

44413442001 is a deficient number, since it is larger than the sum of its proper divisors (23135398319).

44413442001 is a wasteful number, since it uses less digits than its factorization.

44413442001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75525 (or 75522 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 44413442001 its reverse (10024431444), we get a palindrome (54437873445).

The spelling of 44413442001 in words is "forty-four billion, four hundred thirteen million, four hundred forty-two thousand, one".