44056305121 has 4 divisors (see below), whose sum is σ = 45971796672. Its totient is φ = 42140813572.

The previous prime is 44056305089. The next prime is 44056305151. The reversal of 44056305121 is 12150365044.

It is a happy number.

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 44056305121 - 2⁵ = 44056305089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44056305151) 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, 957745741 + ... + 957745786.

It is an arithmetic number, because the mean of its divisors is an integer number (11492949168).

Almost surely, 2^44056305121 is an apocalyptic number.

It is an amenable number.

44056305121 is a deficient number, since it is larger than the sum of its proper divisors (1915491551).

44056305121 is a wasteful number, since it uses less digits than its factorization.

44056305121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915491550.

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

The spelling of 44056305121 in words is "forty-four billion, fifty-six million, three hundred five thousand, one hundred twenty-one".