269230864961536 has 117 divisors (see below), whose sum is σ = 540544430407233. Its totient is φ = 134080392069120.

The previous prime is 269230864961533. The next prime is 269230864961573. The reversal of 269230864961536 is 635169468032962.

The square root of 269230864961536 is 16408256.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 164530492379136 + 104700372582400 = 12826944^2 + 10232320^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (269230864961533) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 471507644131 + ... + 471507644701.

Almost surely, 2^{269230864961536} is an apocalyptic number.

269230864961536 is the 16408256-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 269230864961536

269230864961536 is an abundant number, since it is smaller than the sum of its proper divisors (271313565445697).

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

269230864961536 is an frugal number, since it uses more digits than its factorization.

269230864961536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 604661760, while the sum is 70.

The spelling of 269230864961536 in words is "two hundred sixty-nine trillion, two hundred thirty billion, eight hundred sixty-four million, nine hundred sixty-one thousand, five hundred thirty-six".