40041134110423 has 32 divisors (see below), whose sum is σ = 41657414676480. Its totient is φ = 38446488864000.

The previous prime is 40041134110399. The next prime is 40041134110447. The reversal of 40041134110423 is 32401143114004.

It is an interprime number because it is at equal distance from previous prime (40041134110399) and next prime (40041134110447).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40041134110423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40041134110391 and 40041134110400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40041134110123) 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, 5555863486 + ... + 5555870692.

It is an arithmetic number, because the mean of its divisors is an integer number (1301794208640).

Almost surely, 2^{40041134110423} is an apocalyptic number.

40041134110423 is a deficient number, since it is larger than the sum of its proper divisors (1616280566057).

40041134110423 is a wasteful number, since it uses less digits than its factorization.

40041134110423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10159.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 40041134110423 its reverse (32401143114004), we get a palindrome (72442277224427).

The spelling of 40041134110423 in words is "forty trillion, forty-one billion, one hundred thirty-four million, one hundred ten thousand, four hundred twenty-three".