40041324321301 has 4 divisors (see below), whose sum is σ = 40072631065600. Its totient is φ = 40010017577004.

The previous prime is 40041324321289. The next prime is 40041324321359. The reversal of 40041324321301 is 10312342314004.

It is a happy number.

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 40041324321301 - 2¹¹ = 40041324319253 is a prime.

It is a super-2 number, since 2×40041324321301² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40041324321301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40041324321001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15653370231 + ... + 15653372788.

It is an arithmetic number, because the mean of its divisors is an integer number (10018157766400).

Almost surely, 2^{40041324321301} is an apocalyptic number.

It is an amenable number.

40041324321301 is a deficient number, since it is larger than the sum of its proper divisors (31306744299).

40041324321301 is a wasteful number, since it uses less digits than its factorization.

40041324321301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31306744298.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 40041324321301 its reverse (10312342314004), we get a palindrome (50353666635305).

The spelling of 40041324321301 in words is "forty trillion, forty-one billion, three hundred twenty-four million, three hundred twenty-one thousand, three hundred one".