69734863189271 has 8 divisors (see below), whose sum is σ = 79698076930560. Its totient is φ = 59771922055128.

The previous prime is 69734863189267. The next prime is 69734863189301. The reversal of 69734863189271 is 17298136843796.

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 69734863189271 - 2² = 69734863189267 is a prime.

It is a super-2 number, since 2×69734863189271² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69734863189231) 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, 67603331 + ... + 68627108.

It is an arithmetic number, because the mean of its divisors is an integer number (9962259616320).

Almost surely, 2^{69734863189271} is an apocalyptic number.

69734863189271 is a deficient number, since it is larger than the sum of its proper divisors (9963213741289).

69734863189271 is a wasteful number, since it uses less digits than its factorization.

69734863189271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136303573.

The product of its digits is 658409472, while the sum is 74.

The spelling of 69734863189271 in words is "sixty-nine trillion, seven hundred thirty-four billion, eight hundred sixty-three million, one hundred eighty-nine thousand, two hundred seventy-one".