44320651105 has 16 divisors (see below), whose sum is σ = 53546068224. Its totient is φ = 35215948800.

The previous prime is 44320651061. The next prime is 44320651127. The reversal of 44320651105 is 50115602344.

It is a happy number.

It is not a de Polignac number, because 44320651105 - 2¹¹ = 44320649057 is a prime.

It is a super-2 number, since 2×44320651105² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287832 + ... + 1321798.

It is an arithmetic number, because the mean of its divisors is an integer number (3346629264).

Almost surely, 2^44320651105 is an apocalyptic number.

It is an amenable number.

44320651105 is a deficient number, since it is larger than the sum of its proper divisors (9225417119).

44320651105 is a wasteful number, since it uses less digits than its factorization.

44320651105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35736.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 44320651105 in words is "forty-four billion, three hundred twenty million, six hundred fifty-one thousand, one hundred five".