40411018454113 has 16 divisors (see below), whose sum is σ = 42896933049600. Its totient is φ = 38018616143616.

The previous prime is 40411018454099. The next prime is 40411018454117. The reversal of 40411018454113 is 31145481011404.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40411018454113 is a prime.

It is a super-2 number, since 2×40411018454113² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40411018454117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139844088 + ... + 140132761.

It is an arithmetic number, because the mean of its divisors is an integer number (2681058315600).

Almost surely, 2^{40411018454113} is an apocalyptic number.

It is an amenable number.

40411018454113 is a deficient number, since it is larger than the sum of its proper divisors (2485914595487).

40411018454113 is a wasteful number, since it uses less digits than its factorization.

40411018454113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279977016.

The product of its (nonzero) digits is 30720, while the sum is 37.

Adding to 40411018454113 its reverse (31145481011404), we get a palindrome (71556499465517).

The spelling of 40411018454113 in words is "forty trillion, four hundred eleven billion, eighteen million, four hundred fifty-four thousand, one hundred thirteen".