940403865068 has 6 divisors (see below), whose sum is σ = 1645706763876. Its totient is φ = 470201932532.

The previous prime is 940403865043. The next prime is 940403865077. The reversal of 940403865068 is 860568304049.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117550483130 + ... + 117550483137.

It is an arithmetic number, because the mean of its divisors is an integer number (274284460646).

Almost surely, 2^940403865068 is an apocalyptic number.

It is an amenable number.

940403865068 is a deficient number, since it is larger than the sum of its proper divisors (705302898808).

940403865068 is a wasteful number, since it uses less digits than its factorization.

940403865068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235100966271 (or 235100966269 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 940403865068 in words is "nine hundred forty billion, four hundred three million, eight hundred sixty-five thousand, sixty-eight".