10040807785177 has 16 divisors (see below), whose sum is σ = 11186989007040. Its totient is φ = 8948082088512.

The previous prime is 10040807785133. The next prime is 10040807785181. The reversal of 10040807785177 is 77158770804001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10040807785177 - 2¹¹ = 10040807783129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10040807785187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3378078 + ... + 5611864.

It is an arithmetic number, because the mean of its divisors is an integer number (699186812940).

Almost surely, 2^{10040807785177} is an apocalyptic number.

It is an amenable number.

10040807785177 is a deficient number, since it is larger than the sum of its proper divisors (1146181221863).

10040807785177 is a wasteful number, since it uses less digits than its factorization.

10040807785177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245752.

The product of its (nonzero) digits is 3073280, while the sum is 55.

The spelling of 10040807785177 in words is "ten trillion, forty billion, eight hundred seven million, seven hundred eighty-five thousand, one hundred seventy-seven".