40286450073599 has 4 divisors (see below), whose sum is σ = 40853864863440. Its totient is φ = 39719035283760.

The previous prime is 40286450073589. The next prime is 40286450073601. The reversal of 40286450073599 is 99537005468204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40286450073599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40286450073589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283707394814 + ... + 283707394955.

It is an arithmetic number, because the mean of its divisors is an integer number (10213466215860).

Almost surely, 2^{40286450073599} is an apocalyptic number.

40286450073599 is a deficient number, since it is larger than the sum of its proper divisors (567414789841).

40286450073599 is an equidigital number, since it uses as much as digits as its factorization.

40286450073599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567414789840.

The product of its (nonzero) digits is 65318400, while the sum is 62.

The spelling of 40286450073599 in words is "forty trillion, two hundred eighty-six billion, four hundred fifty million, seventy-three thousand, five hundred ninety-nine".