40140718217482 has 16 divisors (see below), whose sum is σ = 60998883285312. Its totient is φ = 19808252132800.

The previous prime is 40140718217459. The next prime is 40140718217491. The reversal of 40140718217482 is 28471281704104.

It is a super-2 number, since 2×40140718217482² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123589894 + ... + 123914257.

It is an arithmetic number, because the mean of its divisors is an integer number (3812430205332).

Almost surely, 2^{40140718217482} is an apocalyptic number.

40140718217482 is a deficient number, since it is larger than the sum of its proper divisors (20858165067830).

40140718217482 is a wasteful number, since it uses less digits than its factorization.

40140718217482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247505213.

The product of its (nonzero) digits is 802816, while the sum is 49.

The spelling of 40140718217482 in words is "forty trillion, one hundred forty billion, seven hundred eighteen million, two hundred seventeen thousand, four hundred eighty-two".