40244374605041 has 4 divisors (see below), whose sum is σ = 40244398675572. Its totient is φ = 40244350534512.

The previous prime is 40244374605031. The next prime is 40244374605049. The reversal of 40244374605041 is 14050647344204.

40244374605041 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.

It can be written as a sum of positive squares in 2 ways, for example, as 31816988829025 + 8427385776016 = 5640655^2 + 2902996^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40244374605041 is a prime.

It is a super-2 number, since 2×40244374605041² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40244374604983 and 40244374605001.

It is not an unprimeable number, because it can be changed into a prime (40244374605049) 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, 9323726 + ... + 12939111.

It is an arithmetic number, because the mean of its divisors is an integer number (10061099668893).

Almost surely, 2^{40244374605041} is an apocalyptic number.

It is an amenable number.

40244374605041 is a deficient number, since it is larger than the sum of its proper divisors (24070531).

40244374605041 is a wasteful number, since it uses less digits than its factorization.

40244374605041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24070530.

The product of its (nonzero) digits is 1290240, while the sum is 44.

The spelling of 40244374605041 in words is "forty trillion, two hundred forty-four billion, three hundred seventy-four million, six hundred five thousand, forty-one".