40010017564145 has 8 divisors (see below), whose sum is σ = 48012744733056. Its totient is φ = 32007531613936.

The previous prime is 40010017564129. The next prime is 40010017564193. The reversal of 40010017564145 is 54146571001004.

40010017564145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40010017564145 - 2⁴ = 40010017564129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40010017564099 and 40010017564108.

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 7 ways as a sum of consecutive naturals, for example, 59939567 + ... + 60603396.

It is an arithmetic number, because the mean of its divisors is an integer number (6001593091632).

Almost surely, 2^{40010017564145} is an apocalyptic number.

It is an amenable number.

40010017564145 is a deficient number, since it is larger than the sum of its proper divisors (8002727168911).

40010017564145 is a wasteful number, since it uses less digits than its factorization.

40010017564145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120609351.

The product of its (nonzero) digits is 67200, while the sum is 38.

Adding to 40010017564145 its reverse (54146571001004), we get a palindrome (94156588565149).

The spelling of 40010017564145 in words is "forty trillion, ten billion, seventeen million, five hundred sixty-four thousand, one hundred forty-five".