10040864188 has 6 divisors (see below), whose sum is σ = 17571512336. Its totient is φ = 5020432092.

The previous prime is 10040864177. The next prime is 10040864189. The reversal of 10040864188 is 88146804001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10040864188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040864189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255108020 + ... + 1255108027.

Almost surely, 2^10040864188 is an apocalyptic number.

It is an amenable number.

10040864188 is a deficient number, since it is larger than the sum of its proper divisors (7530648148).

10040864188 is a wasteful number, since it uses less digits than its factorization.

10040864188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510216051 (or 2510216049 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The spelling of 10040864188 in words is "ten billion, forty million, eight hundred sixty-four thousand, one hundred eighty-eight".