40206599995 has 8 divisors (see below), whose sum is σ = 48454994016. Its totient is φ = 32027230656.

The previous prime is 40206599981. The next prime is 40206600001. The reversal of 40206599995 is 59999560204.

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

It is a cyclic number.

It is not a de Polignac number, because 40206599995 - 2¹¹ = 40206597947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17254887 + ... + 17257216.

It is an arithmetic number, because the mean of its divisors is an integer number (6056874252).

Almost surely, 2^40206599995 is an apocalyptic number.

40206599995 is a deficient number, since it is larger than the sum of its proper divisors (8248394021).

40206599995 is a wasteful number, since it uses less digits than its factorization.

40206599995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34512341.

The product of its (nonzero) digits is 7873200, while the sum is 58.

The spelling of 40206599995 in words is "forty billion, two hundred six million, five hundred ninety-nine thousand, nine hundred ninety-five".