44545111401 has 8 divisors (see below), whose sum is σ = 67878265024. Its totient is φ = 25454349360.

The previous prime is 44545111397. The next prime is 44545111427. The reversal of 44545111401 is 10411154544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44545111401 - 2² = 44545111397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44545111801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060597870 + ... + 1060597911.

It is an arithmetic number, because the mean of its divisors is an integer number (8484783128).

Almost surely, 2^44545111401 is an apocalyptic number.

It is an amenable number.

44545111401 is a deficient number, since it is larger than the sum of its proper divisors (23333153623).

44545111401 is a wasteful number, since it uses less digits than its factorization.

44545111401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121195791.

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 44545111401 its reverse (10411154544), we get a palindrome (54956265945).

The spelling of 44545111401 in words is "forty-four billion, five hundred forty-five million, one hundred eleven thousand, four hundred one".