40861514573683 has 4 divisors (see below), whose sum is σ = 40874247987480. Its totient is φ = 40848781159888.

The previous prime is 40861514573647. The next prime is 40861514573687. The reversal of 40861514573683 is 38637541516804.

40861514573683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40861514573683 - 2⁹ = 40861514573171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40861514573687) 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 3 ways as a sum of consecutive naturals, for example, 6366702085 + ... + 6366708502.

It is an arithmetic number, because the mean of its divisors is an integer number (10218561996870).

Almost surely, 2^{40861514573683} is an apocalyptic number.

40861514573683 is a deficient number, since it is larger than the sum of its proper divisors (12733413797).

40861514573683 is a wasteful number, since it uses less digits than its factorization.

40861514573683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12733413796.

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 40861514573683 in words is "forty trillion, eight hundred sixty-one billion, five hundred fourteen million, five hundred seventy-three thousand, six hundred eighty-three".