40896846828 has 18 divisors (see below), whose sum is σ = 103378140684. Its totient is φ = 13632282264.

The previous prime is 40896846827. The next prime is 40896846839. The reversal of 40896846828 is 82864869804.

40896846828 is a `hidden beast` number, since 408 + 96 + 84 + 68 + 2 + 8 = 666.

40896846828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (40896846827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568011726 + ... + 568011797.

It is an arithmetic number, because the mean of its divisors is an integer number (5743230038).

Almost surely, 2^40896846828 is an apocalyptic number.

It is an amenable number.

40896846828 is an abundant number, since it is smaller than the sum of its proper divisors (62481293856).

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

40896846828 is a wasteful number, since it uses less digits than its factorization.

40896846828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136023533 (or 1136023528 counting only the distinct ones).

The product of its (nonzero) digits is 42467328, while the sum is 63.

The spelling of 40896846828 in words is "forty billion, eight hundred ninety-six million, eight hundred forty-six thousand, eight hundred twenty-eight".