40134334143733 has 2 divisors, whose sum is σ = 40134334143734. Its totient is φ = 40134334143732.

The previous prime is 40134334143727. The next prime is 40134334143763. The reversal of 40134334143733 is 33734143343104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37088185260049 + 3046148883684 = 6090007^2 + 1745322^2 .

It is a cyclic number.

It is not a de Polignac number, because 40134334143733 - 2²⁵ = 40134300589301 is a prime.

It is a super-2 number, since 2×40134334143733² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40134334143733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40134334143763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20067167071866 + 20067167071867.

It is an arithmetic number, because the mean of its divisors is an integer number (20067167071867).

Almost surely, 2^{40134334143733} is an apocalyptic number.

It is an amenable number.

40134334143733 is a deficient number, since it is larger than the sum of its proper divisors (1).

40134334143733 is an equidigital number, since it uses as much as digits as its factorization.

40134334143733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 43.

Adding to 40134334143733 its reverse (33734143343104), we get a palindrome (73868477486837).

The spelling of 40134334143733 in words is "forty trillion, one hundred thirty-four billion, three hundred thirty-four million, one hundred forty-three thousand, seven hundred thirty-three".