40282064462 has 8 divisors (see below), whose sum is σ = 60424756392. Its totient is φ = 20140479000.

The previous prime is 40282064443. The next prime is 40282064467. The reversal of 40282064462 is 26446028204.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40282064467) by changing a digit.

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, 178664 + ... + 335387.

It is an arithmetic number, because the mean of its divisors is an integer number (7553094549).

Almost surely, 2^40282064462 is an apocalyptic number.

40282064462 is a deficient number, since it is larger than the sum of its proper divisors (20142691930).

40282064462 is a wasteful number, since it uses less digits than its factorization.

40282064462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553234.

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 40282064462 in words is "forty billion, two hundred eighty-two million, sixty-four thousand, four hundred sixty-two".