40524554142064 has 20 divisors (see below), whose sum is σ = 78516524004520. Its totient is φ = 20262225366720.

The previous prime is 40524554142047. The next prime is 40524554142167. The reversal of 40524554142064 is 46024145542504.

40524554142064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3682954 + ... + 9726934.

It is an arithmetic number, because the mean of its divisors is an integer number (3925826200226).

Almost surely, 2^{40524554142064} is an apocalyptic number.

It is an amenable number.

40524554142064 is a deficient number, since it is larger than the sum of its proper divisors (37991969862456).

40524554142064 is a wasteful number, since it uses less digits than its factorization.

40524554142064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6463048 (or 6463042 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 46.

Adding to 40524554142064 its reverse (46024145542504), we get a palindrome (86548699684568).

The spelling of 40524554142064 in words is "forty trillion, five hundred twenty-four billion, five hundred fifty-four million, one hundred forty-two thousand, sixty-four".