40108602365143 has 16 divisors (see below), whose sum is σ = 44364172093696. Its totient is φ = 36020347695360.

The previous prime is 40108602365123. The next prime is 40108602365213. The reversal of 40108602365143 is 34156320680104.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40108602365143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40108602365143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40108602365123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4694155 + ... + 10111987.

It is an arithmetic number, because the mean of its divisors is an integer number (2772760755856).

Almost surely, 2^{40108602365143} is an apocalyptic number.

40108602365143 is a deficient number, since it is larger than the sum of its proper divisors (4255569728553).

40108602365143 is a wasteful number, since it uses less digits than its factorization.

40108602365143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433274.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 40108602365143 in words is "forty trillion, one hundred eight billion, six hundred two million, three hundred sixty-five thousand, one hundred forty-three".