44001300311 has 4 divisors (see below), whose sum is σ = 46589612112. Its totient is φ = 41412988512.

The previous prime is 44001300269. The next prime is 44001300319. The reversal of 44001300311 is 11300310044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44001300311 is a prime.

It is a super-2 number, since 2×44001300311² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 2588311783 = 44001300311 / (4 + 4 + 0 + 0 + 1 + 3 + 0 + 0 + 3 + 1 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44001300311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44001300319) 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, 1294155875 + ... + 1294155908.

It is an arithmetic number, because the mean of its divisors is an integer number (11647403028).

Almost surely, 2^44001300311 is an apocalyptic number.

44001300311 is a deficient number, since it is larger than the sum of its proper divisors (2588311801).

44001300311 is a wasteful number, since it uses less digits than its factorization.

44001300311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588311800.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 44001300311 its reverse (11300310044), we get a palindrome (55301610355).

The spelling of 44001300311 in words is "forty-four billion, one million, three hundred thousand, three hundred eleven".