44680253829985 has 8 divisors (see below), whose sum is σ = 54169050004776. Its totient is φ = 35375706124800.

The previous prime is 44680253829919. The next prime is 44680253830021. The reversal of 44680253829985 is 58992835208644.

It can be written as a sum of positive squares in 4 ways, for example, as 4241935683216 + 40438318146769 = 2059596^2 + 6359113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44680253829985 - 2¹⁹ = 44680253305697 is a prime.

It is a super-2 number, since 2×44680253829985² (a number of 28 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 7 ways as a sum of consecutive naturals, for example, 46062116866 + ... + 46062117835.

It is an arithmetic number, because the mean of its divisors is an integer number (6771131250597).

Almost surely, 2^{44680253829985} is an apocalyptic number.

It is an amenable number.

44680253829985 is a deficient number, since it is larger than the sum of its proper divisors (9488796174791).

44680253829985 is an equidigital number, since it uses as much as digits as its factorization.

44680253829985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92124234803.

The product of its (nonzero) digits is 1194393600, while the sum is 73.

The spelling of 44680253829985 in words is "forty-four trillion, six hundred eighty billion, two hundred fifty-three million, eight hundred twenty-nine thousand, nine hundred eighty-five".