40782143282 has 8 divisors (see below), whose sum is σ = 61744927536. Its totient is φ = 20200500772.

The previous prime is 40782143273. The next prime is 40782143321. The reversal of 40782143282 is 28234128704.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95285168 + ... + 95285595.

It is an arithmetic number, because the mean of its divisors is an integer number (7718115942).

Almost surely, 2^40782143282 is an apocalyptic number.

40782143282 is a deficient number, since it is larger than the sum of its proper divisors (20962784254).

40782143282 is a wasteful number, since it uses less digits than its factorization.

40782143282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190570872.

The product of its (nonzero) digits is 172032, while the sum is 41.

The spelling of 40782143282 in words is "forty billion, seven hundred eighty-two million, one hundred forty-three thousand, two hundred eighty-two".