44164503111 has 16 divisors (see below), whose sum is σ = 59360989184. Its totient is φ = 29205598464.

The previous prime is 44164503107. The next prime is 44164503139. The reversal of 44164503111 is 11130546144.

It is not a de Polignac number, because 44164503111 - 2² = 44164503107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44164503161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3255735 + ... + 3269271.

It is an arithmetic number, because the mean of its divisors is an integer number (3710061824).

Almost surely, 2^44164503111 is an apocalyptic number.

44164503111 is a deficient number, since it is larger than the sum of its proper divisors (15196486073).

44164503111 is a wasteful number, since it uses less digits than its factorization.

44164503111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22230.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 44164503111 in words is "forty-four billion, one hundred sixty-four million, five hundred three thousand, one hundred eleven".