40218082814 has 16 divisors (see below), whose sum is σ = 74248768608. Its totient is φ = 15910450272.

The previous prime is 40218082811. The next prime is 40218082823. The reversal of 40218082814 is 41828081204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40218082811) 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, 110489057 + ... + 110489420.

It is an arithmetic number, because the mean of its divisors is an integer number (4640548038).

Almost surely, 2^40218082814 is an apocalyptic number.

40218082814 is a deficient number, since it is larger than the sum of its proper divisors (34030685794).

40218082814 is a wasteful number, since it uses less digits than its factorization.

40218082814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220978499.

The product of its (nonzero) digits is 32768, while the sum is 38.

The spelling of 40218082814 in words is "forty billion, two hundred eighteen million, eighty-two thousand, eight hundred fourteen".