10191838697064 has 96 divisors (see below), whose sum is σ = 27668436606720. Its totient is φ = 3389222688768.

The previous prime is 10191838697023. The next prime is 10191838697129. The reversal of 10191838697064 is 46079683819101.

10191838697064 is a `hidden beast` number, since 1 + 0 + 191 + 8 + 386 + 9 + 7 + 0 + 64 = 666.

10191838697064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10191838696992 and 10191838697010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51287304 + ... + 51485640.

It is an arithmetic number, because the mean of its divisors is an integer number (288212881320).

Almost surely, 2^{10191838697064} is an apocalyptic number.

It is an amenable number.

10191838697064 is an abundant number, since it is smaller than the sum of its proper divisors (17476597909656).

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

10191838697064 is a wasteful number, since it uses less digits than its factorization.

10191838697064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200039 (or 200032 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 63.

The spelling of 10191838697064 in words is "ten trillion, one hundred ninety-one billion, eight hundred thirty-eight million, six hundred ninety-seven thousand, sixty-four".