40541318594 has 32 divisors (see below), whose sum is σ = 70217041536. Its totient is φ = 17195587200.

The previous prime is 40541318593. The next prime is 40541318687. The reversal of 40541318594 is 49581314504.

40541318594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×40541318594³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40541318591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4600997 + ... + 4609799.

It is an arithmetic number, because the mean of its divisors is an integer number (2194282548).

Almost surely, 2^40541318594 is an apocalyptic number.

40541318594 is a deficient number, since it is larger than the sum of its proper divisors (29675722942).

40541318594 is a wasteful number, since it uses less digits than its factorization.

40541318594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12170.

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 40541318594 in words is "forty billion, five hundred forty-one million, three hundred eighteen thousand, five hundred ninety-four".