44151066097 has 4 divisors (see below), whose sum is σ = 45177835120. Its totient is φ = 43124297076.

The previous prime is 44151066083. The next prime is 44151066101. The reversal of 44151066097 is 79066015144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44151066097 - 2⁷ = 44151065969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 1026768979 = 44151066097 / (4 + 4 + 1 + 5 + 1 + 0 + 6 + 6 + 0 + 9 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44151066007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513384447 + ... + 513384532.

It is an arithmetic number, because the mean of its divisors is an integer number (11294458780).

Almost surely, 2^44151066097 is an apocalyptic number.

It is an amenable number.

44151066097 is a deficient number, since it is larger than the sum of its proper divisors (1026769023).

44151066097 is a wasteful number, since it uses less digits than its factorization.

44151066097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026769022.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 44151066097 in words is "forty-four billion, one hundred fifty-one million, sixty-six thousand, ninety-seven".