44770044037 has 4 divisors (see below), whose sum is σ = 44821093996. Its totient is φ = 44718994080.

The previous prime is 44770044031. The next prime is 44770044073. The reversal of 44770044037 is 73044007744.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28358896801 + 16411147236 = 168401^2 + 128106^2 .

It is a cyclic number.

It is not a de Polignac number, because 44770044037 - 2³ = 44770044029 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 (44770044031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25523664 + ... + 25525417.

It is an arithmetic number, because the mean of its divisors is an integer number (11205273499).

Almost surely, 2^44770044037 is an apocalyptic number.

It is an amenable number.

44770044037 is a deficient number, since it is larger than the sum of its proper divisors (51049959).

44770044037 is an equidigital number, since it uses as much as digits as its factorization.

44770044037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51049958.

The product of its (nonzero) digits is 263424, while the sum is 40.

The spelling of 44770044037 in words is "forty-four billion, seven hundred seventy million, forty-four thousand, thirty-seven".