40286351699 has 8 divisors (see below), whose sum is σ = 44132636160. Its totient is φ = 36470715400.

The previous prime is 40286351653. The next prime is 40286351717. The reversal of 40286351699 is 99615368204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40286351699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40286351699.

It is not an unprimeable number, because it can be changed into a prime (40286351639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7659287 + ... + 7664544.

It is an arithmetic number, because the mean of its divisors is an integer number (5516579520).

Almost surely, 2^40286351699 is an apocalyptic number.

40286351699 is a deficient number, since it is larger than the sum of its proper divisors (3846284461).

40286351699 is a wasteful number, since it uses less digits than its factorization.

40286351699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15324081.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 40286351699 in words is "forty billion, two hundred eighty-six million, three hundred fifty-one thousand, six hundred ninety-nine".