108579046696129 has 27 divisors (see below), whose sum is σ = 114187893283009. Its totient is φ = 103237199849960.

The previous prime is 108579046696121. The next prime is 108579046696139. The reversal of 108579046696129 is 921696640975801.

The square root of 108579046696129 is 10420127.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 108579046696129 - 2³ = 108579046696121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108579046696121) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 42899661594 + ... + 42899664124.

Almost surely, 2^{108579046696129} is an apocalyptic number.

108579046696129 is the 10420127-th square number.

108579046696129 is the 5210064-th centered octagonal number.

It is an amenable number.

108579046696129 is a deficient number, since it is larger than the sum of its proper divisors (5608846586880).

108579046696129 is an frugal number, since it uses more digits than its factorization.

108579046696129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5466 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 352719360, while the sum is 73.

The spelling of 108579046696129 in words is "one hundred eight trillion, five hundred seventy-nine billion, forty-six million, six hundred ninety-six thousand, one hundred twenty-nine".