40236302840847 has 8 divisors (see below), whose sum is σ = 54660637821744. Its totient is φ = 26318084876928.

The previous prime is 40236302840831. The next prime is 40236302840887. The reversal of 40236302840847 is 74804820363204.

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

It is not a de Polignac number, because 40236302840847 - 2⁴ = 40236302840831 is a prime.

It is a super-2 number, since 2×40236302840847² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40236302840847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40236302840827) 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, 126529254058 + ... + 126529254375.

It is an arithmetic number, because the mean of its divisors is an integer number (6832579727718).

Almost surely, 2^{40236302840847} is an apocalyptic number.

40236302840847 is a deficient number, since it is larger than the sum of its proper divisors (14424334980897).

40236302840847 is a wasteful number, since it uses less digits than its factorization.

40236302840847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253058508489.

The product of its (nonzero) digits is 6193152, while the sum is 51.

The spelling of 40236302840847 in words is "forty trillion, two hundred thirty-six billion, three hundred two million, eight hundred forty thousand, eight hundred forty-seven".