40035352256 has 84 divisors (see below), whose sum is σ = 82733860440. Its totient is φ = 19220198400.

The previous prime is 40035352249. The next prime is 40035352319. The reversal of 40035352256 is 65225353004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8054540 + ... + 8059508.

It is an arithmetic number, because the mean of its divisors is an integer number (984926910).

Almost surely, 2^40035352256 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 40035352256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41366930220).

40035352256 is an abundant number, since it is smaller than the sum of its proper divisors (42698508184).

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

40035352256 is a wasteful number, since it uses less digits than its factorization.

40035352256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5174 (or 5133 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 40035352256 in words is "forty billion, thirty-five million, three hundred fifty-two thousand, two hundred fifty-six".