40336500226543 has 8 divisors (see below), whose sum is σ = 40396933865088. Its totient is φ = 40276070612184.

The previous prime is 40336500226483. The next prime is 40336500226567. The reversal of 40336500226543 is 34562200563304.

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 40336500226543 - 2¹³ = 40336500218351 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 40336500226543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40336500226843) 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, 19364646 + ... + 21346252.

It is an arithmetic number, because the mean of its divisors is an integer number (5049616733136).

Almost surely, 2^{40336500226543} is an apocalyptic number.

40336500226543 is a deficient number, since it is larger than the sum of its proper divisors (60433638545).

40336500226543 is a wasteful number, since it uses less digits than its factorization.

40336500226543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012093.

The product of its (nonzero) digits is 1555200, while the sum is 43.

Adding to 40336500226543 its reverse (34562200563304), we get a palindrome (74898700789847).

The spelling of 40336500226543 in words is "forty trillion, three hundred thirty-six billion, five hundred million, two hundred twenty-six thousand, five hundred forty-three".