269769180044 has 96 divisors (see below), whose sum is σ = 588701761536. Its totient is φ = 105323742720.

The previous prime is 269769180041. The next prime is 269769180061. The reversal of 269769180044 is 440081967962.

It is a super-2 number, since 2×269769180044² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (269769180041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8814272 + ... + 8844824.

It is an arithmetic number, because the mean of its divisors is an integer number (6132310016).

Almost surely, 2^269769180044 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 269769180044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294350880768).

269769180044 is an abundant number, since it is smaller than the sum of its proper divisors (318932581492).

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

269769180044 is a wasteful number, since it uses less digits than its factorization.

269769180044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30895 (or 30893 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 269769180044 in words is "two hundred sixty-nine billion, seven hundred sixty-nine million, one hundred eighty thousand, forty-four".