4118665355940 has 96 divisors (see below), whose sum is σ = 12035003016960. Its totient is φ = 1050441373696.

The previous prime is 4118665355923. The next prime is 4118665355953. The reversal of 4118665355940 is 495535668114.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12613456 + ... + 12935864.

It is an arithmetic number, because the mean of its divisors is an integer number (125364614760).

Almost surely, 2^{4118665355940} is an apocalyptic number.

It is an amenable number.

4118665355940 is an abundant number, since it is smaller than the sum of its proper divisors (7916337661020).

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

4118665355940 is a wasteful number, since it uses less digits than its factorization.

4118665355940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331701 (or 331699 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 57.

The spelling of 4118665355940 in words is "four trillion, one hundred eighteen billion, six hundred sixty-five million, three hundred fifty-five thousand, nine hundred forty".