44731433319049 has 4 divisors (see below), whose sum is σ = 44731482008080. Its totient is φ = 44731384630020.

The previous prime is 44731433319047. The next prime is 44731433319073. The reversal of 44731433319049 is 94091333413744.

It is a happy number.

44731433319049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44731433319049 - 2¹ = 44731433319047 is a prime.

It is a super-2 number, since 2×44731433319049² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44731433319043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22939407 + ... + 24812884.

It is an arithmetic number, because the mean of its divisors is an integer number (11182870502020).

Almost surely, 2^{44731433319049} is an apocalyptic number.

It is an amenable number.

44731433319049 is a deficient number, since it is larger than the sum of its proper divisors (48689031).

44731433319049 is an equidigital number, since it uses as much as digits as its factorization.

44731433319049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48689030.

The product of its (nonzero) digits is 11757312, while the sum is 55.

The spelling of 44731433319049 in words is "forty-four trillion, seven hundred thirty-one billion, four hundred thirty-three million, three hundred nineteen thousand, forty-nine".