269683082240 has 704 divisors, whose sum is σ = 823633671168. Its totient is φ = 83204505600.

The previous prime is 269683082219. The next prime is 269683082243. The reversal of 269683082240 is 42280386962.

It is a tau number, because it is divible by the number of its divisors (704).

It is not an unprimeable number, because it can be changed into a prime (269683082243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 584995610 + ... + 584996070.

It is an arithmetic number, because the mean of its divisors is an integer number (1169934192).

Almost surely, 2^269683082240 is an apocalyptic number.

269683082240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 269683082240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411816835584).

269683082240 is an abundant number, since it is smaller than the sum of its proper divisors (553950588928).

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

269683082240 is a wasteful number, since it uses less digits than its factorization.

269683082240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 269683082240 in words is "two hundred sixty-nine billion, six hundred eighty-three million, eighty-two thousand, two hundred forty".