40483309768 has 48 divisors (see below), whose sum is σ = 84679514640. Its totient is φ = 18126826080.

The previous prime is 40483309681. The next prime is 40483309777. The reversal of 40483309768 is 86790338404.

40483309768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247246 + ... + 376957.

It is an arithmetic number, because the mean of its divisors is an integer number (1764156555).

Almost surely, 2^40483309768 is an apocalyptic number.

It is an amenable number.

40483309768 is an abundant number, since it is smaller than the sum of its proper divisors (44196204872).

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

40483309768 is a wasteful number, since it uses less digits than its factorization.

40483309768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624298 (or 624283 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 40483309768 in words is "forty billion, four hundred eighty-three million, three hundred nine thousand, seven hundred sixty-eight".