40208884684 has 12 divisors (see below), whose sum is σ = 71519082208. Its totient is φ = 19774861200.

The previous prime is 40208884673. The next prime is 40208884693. The reversal of 40208884684 is 48648880204.

40208884684 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 3 ways as a sum of consecutive naturals, for example, 82395012 + ... + 82395499.

Almost surely, 2^40208884684 is an apocalyptic number.

It is an amenable number.

40208884684 is a deficient number, since it is larger than the sum of its proper divisors (31310197524).

40208884684 is a wasteful number, since it uses less digits than its factorization.

40208884684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164790576 (or 164790574 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 52.

The spelling of 40208884684 in words is "forty billion, two hundred eight million, eight hundred eighty-four thousand, six hundred eighty-four".