40040443200241 has 32 divisors (see below), whose sum is σ = 44238821815296. Its totient is φ = 36237603107200.

The previous prime is 40040443200181. The next prime is 40040443200281. The reversal of 40040443200241 is 14200234404004.

It is not a de Polignac number, because 40040443200241 - 2¹³ = 40040443192049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40040443200281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321024096 + ... + 321148798.

It is an arithmetic number, because the mean of its divisors is an integer number (1382463181728).

Almost surely, 2^{40040443200241} is an apocalyptic number.

It is an amenable number.

40040443200241 is a deficient number, since it is larger than the sum of its proper divisors (4198378615055).

40040443200241 is a wasteful number, since it uses less digits than its factorization.

40040443200241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125814 (or 125792 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 40040443200241 its reverse (14200234404004), we get a palindrome (54240677604245).

The spelling of 40040443200241 in words is "forty trillion, forty billion, four hundred forty-three million, two hundred thousand, two hundred forty-one".