40863414368 has 144 divisors (see below), whose sum is σ = 95046817824. Its totient is φ = 17241477120.

The previous prime is 40863414341. The next prime is 40863414401. The reversal of 40863414368 is 86341436804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29589038 + ... + 29590418.

It is an arithmetic number, because the mean of its divisors is an integer number (660047346).

Almost surely, 2^40863414368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40863414368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47523408912).

40863414368 is an abundant number, since it is smaller than the sum of its proper divisors (54183403456).

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

40863414368 is a wasteful number, since it uses less digits than its factorization.

40863414368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685 (or 1670 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 40863414368 in words is "forty billion, eight hundred sixty-three million, four hundred fourteen thousand, three hundred sixty-eight".