9139133828877 has 16 divisors (see below), whose sum is σ = 13894791704640. Its totient is φ = 5293253981952.

The previous prime is 9139133828857. The next prime is 9139133828879. The reversal of 9139133828877 is 7788283319319.

It is not a de Polignac number, because 9139133828877 - 2¹¹ = 9139133826829 is a prime.

It is a super-2 number, since 2×9139133828877² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9139133828879) 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, 6892257127 + ... + 6892258452.

It is an arithmetic number, because the mean of its divisors is an integer number (868424481540).

Almost surely, 2^{9139133828877} is an apocalyptic number.

It is an amenable number.

9139133828877 is a deficient number, since it is larger than the sum of its proper divisors (4755657875763).

9139133828877 is a wasteful number, since it uses less digits than its factorization.

9139133828877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13784515612.

The product of its digits is 109734912, while the sum is 69.

The spelling of 9139133828877 in words is "nine trillion, one hundred thirty-nine billion, one hundred thirty-three million, eight hundred twenty-eight thousand, eight hundred seventy-seven".