44445556411 has 8 divisors (see below), whose sum is σ = 44494989440. Its totient is φ = 44396154432.

The previous prime is 44445556387. The next prime is 44445556423. The reversal of 44445556411 is 11465554444.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44445556411 - 2⁹ = 44445555899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44445556451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3828031 + ... + 3839623.

It is an arithmetic number, because the mean of its divisors is an integer number (5561873680).

Almost surely, 2^44445556411 is an apocalyptic number.

44445556411 is a deficient number, since it is larger than the sum of its proper divisors (49433029).

44445556411 is a wasteful number, since it uses less digits than its factorization.

44445556411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15525.

The product of its digits is 768000, while the sum is 43.

The spelling of 44445556411 in words is "forty-four billion, four hundred forty-five million, five hundred fifty-six thousand, four hundred eleven".