261033283341 has 16 divisors (see below), whose sum is σ = 386827656000. Its totient is φ = 173971932624.

The previous prime is 261033283309. The next prime is 261033283361. The reversal of 261033283341 is 143382330162.

261033283341 is a `hidden beast` number, since 2 + 6 + 1 + 0 + 33 + 283 + 341 = 666.

It is not a de Polignac number, because 261033283341 - 2⁵ = 261033283309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 261033283296 and 261033283305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (261033283361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1300666 + ... + 1487883.

It is an arithmetic number, because the mean of its divisors is an integer number (24176728500).

Almost surely, 2^261033283341 is an apocalyptic number.

It is an amenable number.

261033283341 is a deficient number, since it is larger than the sum of its proper divisors (125794372659).

261033283341 is a wasteful number, since it uses less digits than its factorization.

261033283341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792025 (or 2792019 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 261033283341 in words is "two hundred sixty-one billion, thirty-three million, two hundred eighty-three thousand, three hundred forty-one".