2169059630639 has 8 divisors (see below), whose sum is σ = 2367117166080. Its totient is φ = 1971147144600.

The previous prime is 2169059630561. The next prime is 2169059630641. The reversal of 2169059630639 is 9360369509612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2169059630639 - 2¹⁶ = 2169059565103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2169059620639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36231077 + ... + 36290894.

It is an arithmetic number, because the mean of its divisors is an integer number (295889645760).

Almost surely, 2^{2169059630639} is an apocalyptic number.

2169059630639 is a deficient number, since it is larger than the sum of its proper divisors (198057535441).

2169059630639 is a wasteful number, since it uses less digits than its factorization.

2169059630639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72524701.

The product of its (nonzero) digits is 14171760, while the sum is 59.

The spelling of 2169059630639 in words is "two trillion, one hundred sixty-nine billion, fifty-nine million, six hundred thirty thousand, six hundred thirty-nine".