33265394323456 has 117 divisors (see below), whose sum is σ = 66985738337109. Its totient is φ = 16517713969152.

The previous prime is 33265394323411. The next prime is 33265394323459. The reversal of 33265394323456 is 65432349356233.

The square root of 33265394323456 is 5767616.

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., 22293506560000 + 10971887763456 = 4721600^2 + 3312384^2 .

It is a super-2 number, since 2×33265394323456² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33265394323456.

It is not an unprimeable number, because it can be changed into a prime (33265394323459) 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, 83791925050 + ... + 83791925446.

Almost surely, 2^{33265394323456} is an apocalyptic number.

33265394323456 is the 5767616-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33265394323456

33265394323456 is an abundant number, since it is smaller than the sum of its proper divisors (33720344013653).

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

33265394323456 is an frugal number, since it uses more digits than its factorization.

33265394323456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272 (or 626 counting only the distinct ones).

The product of its digits is 125971200, while the sum is 58.

The spelling of 33265394323456 in words is "thirty-three trillion, two hundred sixty-five billion, three hundred ninety-four million, three hundred twenty-three thousand, four hundred fifty-six".