40268204684 has 12 divisors (see below), whose sum is σ = 73533243504. Its totient is φ = 19258706544.

The previous prime is 40268204677. The next prime is 40268204687. The reversal of 40268204684 is 48640286204.

It is not an unprimeable number, because it can be changed into a prime (40268204687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218848847 + ... + 218849030.

It is an arithmetic number, because the mean of its divisors is an integer number (6127770292).

Almost surely, 2^40268204684 is an apocalyptic number.

It is an amenable number.

40268204684 is a deficient number, since it is larger than the sum of its proper divisors (33265038820).

40268204684 is a wasteful number, since it uses less digits than its factorization.

40268204684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437697904 (or 437697902 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 40268204684 in words is "forty billion, two hundred sixty-eight million, two hundred four thousand, six hundred eighty-four".