40842864804282 has 16 divisors (see below), whose sum is σ = 81698256251712. Its totient is φ = 13612200494240.

The previous prime is 40842864804263. The next prime is 40842864804317. The reversal of 40842864804282 is 28240846824804.

It is a happy 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, 521901078 + ... + 521979329.

It is an arithmetic number, because the mean of its divisors is an integer number (5106141015732).

Almost surely, 2^{40842864804282} is an apocalyptic number.

40842864804282 is an abundant number, since it is smaller than the sum of its proper divisors (40855391447430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40842864804282 is a wasteful number, since it uses less digits than its factorization.

40842864804282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043886933.

The product of its (nonzero) digits is 50331648, while the sum is 60.

The spelling of 40842864804282 in words is "forty trillion, eight hundred forty-two billion, eight hundred sixty-four million, eight hundred four thousand, two hundred eighty-two".