40808062268 has 24 divisors (see below), whose sum is σ = 73416612864. Its totient is φ = 19837638000.

The previous prime is 40808062187. The next prime is 40808062279. The reversal of 40808062268 is 86226080804.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690368 + ... + 747143.

It is an arithmetic number, because the mean of its divisors is an integer number (3059025536).

Almost surely, 2^40808062268 is an apocalyptic number.

It is an amenable number.

40808062268 is a deficient number, since it is larger than the sum of its proper divisors (32608550596).

40808062268 is a wasteful number, since it uses less digits than its factorization.

40808062268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437713 (or 1437711 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 40808062268 in words is "forty billion, eight hundred eight million, sixty-two thousand, two hundred sixty-eight".