40001860382 has 16 divisors (see below), whose sum is σ = 65460692592. Its totient is φ = 18181801920.

The previous prime is 40001860373. The next prime is 40001860397. The reversal of 40001860382 is 28306810004.

40001860382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786188 + ... + 835520.

It is an arithmetic number, because the mean of its divisors is an integer number (4091293287).

Almost surely, 2^40001860382 is an apocalyptic number.

40001860382 is a deficient number, since it is larger than the sum of its proper divisors (25458832210).

40001860382 is a wasteful number, since it uses less digits than its factorization.

40001860382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86203.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 40001860382 in words is "forty billion, one million, eight hundred sixty thousand, three hundred eighty-two".