44416646111 has 8 divisors (see below), whose sum is σ = 45039544704. Its totient is φ = 43794138240.

The previous prime is 44416646107. The next prime is 44416646119. The reversal of 44416646111 is 11164661444.

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 44416646111 - 2² = 44416646107 is a prime.

It is a super-2 number, since 2×44416646111² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44416646119) 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, 135131 + ... + 327251.

It is an arithmetic number, because the mean of its divisors is an integer number (5629943088).

Almost surely, 2^44416646111 is an apocalyptic number.

44416646111 is a deficient number, since it is larger than the sum of its proper divisors (622898593).

44416646111 is a wasteful number, since it uses less digits than its factorization.

44416646111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195361.

The product of its digits is 55296, while the sum is 38.

The spelling of 44416646111 in words is "forty-four billion, four hundred sixteen million, six hundred forty-six thousand, one hundred eleven".