40540354210410 has 32 divisors (see below), whose sum is σ = 99926494705152. Its totient is φ = 10518578389440.

The previous prime is 40540354210409. The next prime is 40540354210417. The reversal of 40540354210410 is 1401245304504.

It is a happy number.

40540354210410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40540354210417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18261419706 + ... + 18261421925.

It is an arithmetic number, because the mean of its divisors is an integer number (3122702959536).

Almost surely, 2^{40540354210410} is an apocalyptic number.

40540354210410 is an abundant number, since it is smaller than the sum of its proper divisors (59386140494742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40540354210410 is a wasteful number, since it uses less digits than its factorization.

40540354210410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36522841678.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 40540354210410 its reverse (1401245304504), we get a palindrome (41941599514914).

The spelling of 40540354210410 in words is "forty trillion, five hundred forty billion, three hundred fifty-four million, two hundred ten thousand, four hundred ten".