4626396821189 has 8 divisors (see below), whose sum is σ = 5435207454432. Its totient is φ = 3882291038640.

The previous prime is 4626396821119. The next prime is 4626396821191. The reversal of 4626396821189 is 9811286936264.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4626396821189 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 (4626396821119) 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, 16176212519 + ... + 16176212804.

It is an arithmetic number, because the mean of its divisors is an integer number (679400931804).

Almost surely, 2^{4626396821189} is an apocalyptic number.

It is an amenable number.

4626396821189 is a deficient number, since it is larger than the sum of its proper divisors (808810633243).

4626396821189 is a wasteful number, since it uses less digits than its factorization.

4626396821189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32352425347.

The product of its digits is 53747712, while the sum is 65.

The spelling of 4626396821189 in words is "four trillion, six hundred twenty-six billion, three hundred ninety-six million, eight hundred twenty-one thousand, one hundred eighty-nine".