40500956794 has 8 divisors (see below), whose sum is σ = 60752412180. Its totient is φ = 20250152736.

The previous prime is 40500956753. The next prime is 40500956803. The reversal of 40500956794 is 49765900504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38941891569 + 1559065225 = 197337^2 + 39485^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46392 + ... + 288364.

Almost surely, 2^40500956794 is an apocalyptic number.

40500956794 is a deficient number, since it is larger than the sum of its proper divisors (20251455386).

40500956794 is a wasteful number, since it uses less digits than its factorization.

40500956794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325664.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 40500956794 in words is "forty billion, five hundred million, nine hundred fifty-six thousand, seven hundred ninety-four".