69875340288 has 132 divisors (see below), whose sum is σ = 201673191168. Its totient is φ = 21499944960.

The previous prime is 69875340281. The next prime is 69875340289. The reversal of 69875340288 is 88204357896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69875340281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 451873 + ... + 586463.

Almost surely, 2^69875340288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69875340288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100836595584).

69875340288 is an abundant number, since it is smaller than the sum of its proper divisors (131797850880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69875340288 is a wasteful number, since it uses less digits than its factorization.

69875340288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134640 (or 134609 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 60.

The spelling of 69875340288 in words is "sixty-nine billion, eight hundred seventy-five million, three hundred forty thousand, two hundred eighty-eight".