40102875678605 has 16 divisors (see below), whose sum is σ = 50756972353920. Its totient is φ = 30333333405888.

The previous prime is 40102875678581. The next prime is 40102875678617. The reversal of 40102875678605 is 50687657820104.

40102875678605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40102875678605 - 2¹⁰ = 40102875677581 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 419570042 + ... + 419665611.

It is an arithmetic number, because the mean of its divisors is an integer number (3172310772120).

Almost surely, 2^{40102875678605} is an apocalyptic number.

It is an amenable number.

40102875678605 is a deficient number, since it is larger than the sum of its proper divisors (10654096675315).

40102875678605 is a wasteful number, since it uses less digits than its factorization.

40102875678605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839236180.

The product of its (nonzero) digits is 22579200, while the sum is 59.

The spelling of 40102875678605 in words is "forty trillion, one hundred two billion, eight hundred seventy-five million, six hundred seventy-eight thousand, six hundred five".