44510161161 has 16 divisors (see below), whose sum is σ = 61316642816. Its totient is φ = 28701960336.

The previous prime is 44510161097. The next prime is 44510161207. The reversal of 44510161161 is 16116101544.

It is not a de Polignac number, because 44510161161 - 2⁶ = 44510161097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44510161261) 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, 1661665 + ... + 1688238.

It is an arithmetic number, because the mean of its divisors is an integer number (3832290176).

Almost surely, 2^44510161161 is an apocalyptic number.

It is an amenable number.

44510161161 is a deficient number, since it is larger than the sum of its proper divisors (16806481655).

44510161161 is a wasteful number, since it uses less digits than its factorization.

44510161161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350052.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 44510161161 in words is "forty-four billion, five hundred ten million, one hundred sixty-one thousand, one hundred sixty-one".