40441311202001 has 8 divisors (see below), whose sum is σ = 41748334070784. Its totient is φ = 39134442360960.

The previous prime is 40441311201971. The next prime is 40441311202013. The reversal of 40441311202001 is 10020211314404.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40441311202001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40441311202021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37973216 + ... + 39023681.

It is an arithmetic number, because the mean of its divisors is an integer number (5218541758848).

Almost surely, 2^{40441311202001} is an apocalyptic number.

It is an amenable number.

40441311202001 is a deficient number, since it is larger than the sum of its proper divisors (1307022868783).

40441311202001 is a wasteful number, since it uses less digits than its factorization.

40441311202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77013871.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 40441311202001 its reverse (10020211314404), we get a palindrome (50461522516405).

The spelling of 40441311202001 in words is "forty trillion, four hundred forty-one billion, three hundred eleven million, two hundred two thousand, one".