40285837888 has 28 divisors (see below), whose sum is σ = 79955869552. Its totient is φ = 20139477120.

The previous prime is 40285837877. The next prime is 40285837919. The reversal of 40285837888 is 88873858204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346831 + ... + 448177.

Almost surely, 2^40285837888 is an apocalyptic number.

It is an amenable number.

40285837888 is a deficient number, since it is larger than the sum of its proper divisors (39670031664).

40285837888 is a wasteful number, since it uses less digits than its factorization.

40285837888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107570 (or 107560 counting only the distinct ones).

The product of its (nonzero) digits is 27525120, while the sum is 61.

The spelling of 40285837888 in words is "forty billion, two hundred eighty-five million, eight hundred thirty-seven thousand, eight hundred eighty-eight".