40281282674 has 8 divisors (see below), whose sum is σ = 60487674240. Its totient is φ = 20118724596.

The previous prime is 40281282673. The next prime is 40281282707. The reversal of 40281282674 is 47628218204.

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

It is not an unprimeable number, because it can be changed into a prime (40281282673) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10956074 + ... + 10959749.

It is an arithmetic number, because the mean of its divisors is an integer number (7560959280).

Almost surely, 2^40281282674 is an apocalyptic number.

40281282674 is a deficient number, since it is larger than the sum of its proper divisors (20206391566).

40281282674 is a wasteful number, since it uses less digits than its factorization.

40281282674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21916744.

The product of its (nonzero) digits is 344064, while the sum is 44.

The spelling of 40281282674 in words is "forty billion, two hundred eighty-one million, two hundred eighty-two thousand, six hundred seventy-four".